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Razer Viper Ultimate Hyperspeed Lightest Wireless Gaming Mouse & RGB Charging Dock: Fastest Switch - 20K DPI Optical Sensor - Chroma Lighting - 8 Programmable Buttons - 70 Hr Battery

4.6 out of 5 stars 16,816 ratings

$115.00
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Color: Classic Black
Style: Mouse + Dock
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Total Price: $164.99
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Brand Razer
Color Classic Black
Connectivity Technology 2.4GHz Wireless, USB
Special Feature Wireless, Programmable Buttons, Portable, Lightweight, Chroma RGB
Movement Detection Technology Optical

About this item

  • 25% Quicker Than Competing Wireless Mice: Razer HyperSpeed wireless technology brings together extreme low-latency and interference reduction for true wireless freedom
  • Lightweight, Zero-Compromise Wireless Esports Gaming Mouse at 74g: The Razer Viper Ultimate includes a 20K DPI optical sensor befitting the most serious gamers and achieves its weight without the need for drilled holes
  • Faster Than Traditional Mechanical Switches: New Razer optical mouse switches uses light beam-based actuation, registering button presses at the speed of light
  • Ambidextrous Design: Created for left and right-handed users with accessible, programmable buttons on both sides
  • Maximum Speed(IPS):650,On-board Memory Profiles:5. Dock Compatible
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Razer Viper Ultimate Hyperspeed Lightest Wireless Gaming Mouse & RGB Charging Dock: Fastest Switch - 20K DPI Optical Sensor - Chroma Lighting - 8 Programmable Buttons - 70 Hr Battery
Razer Viper Ultimate Hyperspeed Lightest Wireless Gaming Mouse & RGB Charging Dock: Fastest Switch - 20K DPI Optical Sensor - Chroma Lighting - 8 Programmable Buttons - 70 Hr Battery
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Price$115.00-12% $85.99
Typical:$97.71
-20% $119.90
List:$149.99
-25% $119.99
List:$159.99
$159.07-19% $104.99
List:$129.99
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From the manufacturer

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Compare Razer Mice

Viper Ultimate

Viper

Viper Mini

Basilisk X HyperSpeed

Basilisk V2

Basilisk Ultimate

DeathAdder V2

Customer Reviews
4.6 out of 5 stars 16,816
4.6 out of 5 stars 5,591
4.7 out of 5 stars 21,555
4.5 out of 5 stars 20,020
4.7 out of 5 stars 7,346
4.5 out of 5 stars 9,726
4.7 out of 5 stars 18,088
Price
$54.00 $86.13 $68.00
Connection
Wireless Wired Wired Wireless Wired Wireless Wired
Mouse Shape
Ambidextrous Ambidextrous Ambidextrous Right-Handed Right-Handed Right-Handed Right-Handed
Programmable Buttons
8 8 6 6 11 11 8
Sensor
Focus+ 20k DPI Optical Sensor 5G Optical Sensor 8500 DPI Optical Sensor 5G Optical Sensor Focus+ 20k DPI Optical Sensor Focus+ 20k DPI Optical Sensor Focus+ 20k DPI Optical Sensor
Custom Lighting
Weight
74 g 69 g 61 g 106 g 92 g 107 g 82 g
  • The Viper Ultimate features an improved ambidextrous design.

  • The USB wireless dongle is stored in a compartment on the underside of the mouse itself. Simply remove the cover to store or remove your USB dongle.

  • In order to change the settings of your Viper Ultimate – including lighting, macros and other functions, you’ll have to download and install Synapse 3.

  • You can change your DPI with a press of the DPI cycle button at the bottom of the mouse. The factory DPI settings are set at 400, 800 (default), 1600, 2400 & 3200, or you can fine-tune your own sensitivity setting using Razer Synapse 3.

  • No it does not.

What's in the box

  • Razer Viper Ultimate wireless gaming mouse & RGB charging dock
  • Product information

    Technical Details

    Collapse all
    Average Battery Life (in hours) ‎70 Hours
    Brand ‎Razer
    Series ‎Viper Ultimate
    Item model number ‎RZ01-03050100-R3U1
    Hardware Platform ‎PC
    Operating System ‎Windows, macOS, Linux
    Item Weight ‎2.72 ounces
    Product Dimensions ‎2.61 x 4.98 x 1.49 inches
    Item Dimensions LxWxH ‎2.61 x 4.98 x 1.49 inches
    Color ‎Classic Black
    Power Source ‎Battery Powered
    Batteries ‎1 Lithium Ion batteries required. (included)
    Department ‎mouse
    Manufacturer ‎Razer
    ASIN ‎B07YPC3BQC
    Is Discontinued By Manufacturer ‎No
    Date First Available ‎October 18, 2019

    Additional Information

    Customer Reviews
    4.6 out of 5 stars 16,816 ratings

    4.6 out of 5 stars
    Best Sellers Rank #8,077 in Video Games (See Top 100 in Video Games)
    #432 in PC Gaming Mice

    Warranty & Support

    Amazon.com Return Policy:You may return any new computer purchased from Amazon.com that is "dead on arrival," arrives in damaged condition, or is still in unopened boxes, for a full refund within 30 days of purchase. Amazon.com reserves the right to test "dead on arrival" returns and impose a customer fee equal to 15 percent of the product sales price if the customer misrepresents the condition of the product. Any returned computer that is damaged through customer misuse, is missing parts, or is in unsellable condition due to customer tampering will result in the customer being charged a higher restocking fee based on the condition of the product. Amazon.com will not accept returns of any desktop or notebook computer more than 30 days after you receive the shipment. New, used, and refurbished products purchased from Marketplace vendors are subject to the returns policy of the individual vendor.
    Product Warranty: For warranty information about this product, please click here

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    Razer Viper Ultimate Hyperspeed Lightest Wireless Gaming Mouse & RGB Charging Dock: Fastest Switch - 20K DPI Optical Sensor - Chroma Lighting - 8 Programmable Buttons - 70 Hr Battery


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    Product Description

    Meet the gaming Mouse that's powered by an ultra-fast wireless technology engineered for pro-grade performance. Featuring 20, 000 DPI resolution for extremely precise tracking, optical mouse switches that actuate at the speed of light, and up to 70 continuous hours of play.

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    Customer reviews

    4.6 out of 5 stars
    16,816 global ratings

    Review this product

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    Customers say

    Customers find this gaming mouse excellent for both gaming and office use, appreciating its lightweight design and comfortable feel, particularly noting the scroll wheel and ergonomic design. The mouse offers lightning-fast response times with low latency wireless performance. Battery life and charging dock performance receive mixed reviews - while some praise the battery life, others report it won't hold a charge, and while the charging dock is wonderful, some mention it doesn't always work properly.

    AI-generated from the text of customer reviews

    890 customers mention "Mouse quality"822 positive68 negative

    Customers find this mouse to be excellent for gaming and office use.

    "...TLDR: An awesome mouse that won't disappoint. I recommend getting the dock combo to get the full experience...." Read more

    "...I think it's a product worth buying and I'm glad I purchased it, I hope it will last me a few years and be a valuable part of my gaming hardware..." Read more

    "...I like that it can be used wired or wireless, when wired it will also charge while in use, which is so much better than the brand that requires you..." Read more

    "...Overall, good mouse right out the box. I will be happy if this one holds better than the previous ones. Still rooting for Razer!..." Read more

    411 customers mention "Lightweight"383 positive28 negative

    Customers appreciate the mouse's lightweight design, with one mentioning it's great for carrying in a schoolbag for college.

    "...On top of that, it is really lightweight. The charging dock is an absolute genius idea I wish other big companies would start adopting...." Read more

    "Absolutely love this mouse. Lightweight and very responsive, I have no complaints about input delay which was a concern of mine for a wireless mouse...." Read more

    "...This Wireless Viper Ultimate is lightweight, very responsive, and has very low delay...." Read more

    "...Feels nice, light, and grippy in my hand while sitting low enough it doesn't hurt my wrist with useless extra weight, bulk, or angles...." Read more

    341 customers mention "Comfort"292 positive49 negative

    Customers find the mouse comfortable in hand, particularly appreciating the scroll wheel and ergonomic design, with one customer noting it doesn't strain their wrist.

    "...The side buttons however have a really nice tactile feel and despite being an ambidextrous mouse, as a right handed user I never accidently bumped..." Read more

    "...The dock has a magnet on it which makes far easier to rest the mouse on the dock in the correct position for it to charge and you really just don't..." Read more

    "...The shape and size feels nice in my hand. While it requires a dongle to connect wirelessly, I have never had an issue losing connection...." Read more

    "...It feels good in the hand, but I have one (avoidable) issue, and that is this mouse is made for both hands, it’s symmetrical, meaning that the side..." Read more

    318 customers mention "Response time"261 positive57 negative

    Customers praise the mouse's response time, noting its lightning-fast performance and low latency wireless connectivity.

    "...Wireless performance is on par with my G502 lightspeed. No noticeable delays, weird connectivity issues, or any funny business...." Read more

    "Absolutely love this mouse. Lightweight and very responsive, I have no complaints about input delay which was a concern of mine for a wireless mouse...." Read more

    "...I do find that it charges quickly and holds a charge for a long time." Read more

    "...This Wireless Viper Ultimate is lightweight, very responsive, and has very low delay...." Read more

    528 customers mention "Battery life"305 positive223 negative

    Customers have mixed experiences with the mouse's battery life, with some reporting good performance while others mention issues with the battery not holding a charge or stopping altogether.

    "...Battery life is also really good. I usually disable RGB and that really helps with battery life...." Read more

    "...I have are the lack of an easily accessible DPI switch and the battery life. A couple of notes: -..." Read more

    "...Clicks still feel like they did day one, battery life is still probably 20+ hours of gaming, lights show minimal or no signs of degrading...." Read more

    "...I do find that it charges quickly and holds a charge for a long time." Read more

    269 customers mention "Charging dock"142 positive127 negative

    Customers have mixed experiences with the mouse's charging dock, with some finding it wonderful while others report that it doesn't always work and can be finicky.

    "...The charging dock is an absolute genius idea I wish other big companies would start adopting...." Read more

    "...I bought it for my son for Christmas only downfall is the charging dock quit working after only 3 months." Read more

    "...The dock has a magnet on it which makes far easier to rest the mouse on the dock in the correct position for it to charge and you really just don't..." Read more

    "...The package didn't include a charging cable (I didn't buy the MagSafe charger), and the micro-USB port is very narrow so none of my spare cables fit...." Read more

    Wireless King, but I wouldn't pay full price for it
    5 out of 5 stars
    Wireless King, but I wouldn't pay full price for it
    Edit: 2 Year Update: As of currently, July 2023, I have been daily driving this mouse for over 2 years. It is still going strong. The optical switches are still the most reliable and responsive switches I have ever used. Even after millions of clicks and hardcore daily usage, this thing is as reliable as the day I got it. I can count on it to make clicks exactly when I intended to, never double clicking and never false triggering. Gamers know just how important this is. Battery still easily lasts for 2 days with constant usage and RGB brightness at the default 30%. Aside from the textures on the sidegrips having been worn completely smooth where the tip of my thumb rests and some discoloration of the skates, you practically cannot tell that this mouse has ever been used. I did run into a bit of trouble with the middle click requiring harder presses to register at one point. However, all I had to do was bang the mouse a couple times on the side against my mousepad and blow on the scroll wheel with pressurized air, and it has been working normally again ever since. Truly, nothing can faze this mouse. Of course, I should address that during those 2 years, Razer has updated the Viper series. To put it bluntly, the Viper V2 Pro is not worth it at all unless you value a 16g lighter weight over absolutely everything, on a mouse that is already extremely light. The V2 Pro lacks tons of features including side buttons on both sides, docked charging, and RGB. It also has a smaller battery. With this original Razer Viper Ultimate practically being permanently on sale now (being a "previous generation" mouse), it just has too much value over the new Viper V2 Pro, making the decision a no-brainer. In 2023, this is still the greatest mouse I have ever used, hands down. I still find it extremely comfortable in my hands. And there is no greater feeling than to know that I can always rely on this mouse to do exactly what I want it to do, 100% of the time. Razer, you'll have to do WAY better than the Viper V2 Pro to beat this Viper Ultimate. (P.S., Synapse is still terrible. It has no problems switching profiles anymore, but now it will occasionally go crazy with the CPU usage.) _____________________________________________ Original Review: To preface - I find it very difficult to find a mouse shape that is comfortable for me. My hands are roughly 19x10 cm and I use a full palm grip. My favorite mouse in terms of comfort is the Corsair Nightsword, followed by the Corsair M65. I also owned the Razer Basilisk, which is comfortable at first, but starts to cramp my hand with extended use. I have long been searching for a proper wireless mouse with a good RELIABLE connection, rechargeability/good battery life, a reasonable price, and of course above all, a good shape. It's no secret that the Viper Ultimate and the G Pro Wireless have been hailed as the best wireless mice around, but the price always kept me away from giving them a shot. Plus, I had heard about double click issues with the G Pro and the shape looked too ambidextrous for me. The more contoured shape of the Viper Ultimate and its optical switches caught my eye more. So when Prime Day came around and I saw the mouse + dock combo at $89.99, I jumped at the opportunity. (I would definitely not recommend paying $150 or even $120 for any mouse, it just isn't worth it.) Shape: 9/10 I was scared of this the most since very few mice are comfortable to me. But when I started using the mouse, it felt great, to my surprise. Sure, the hump is a lower than I would have preferred, but my hand can rest very naturally on it with no cramping or fatigue. The low profile and relative lack of contours on the side make it slightly hard to pick up without it feeling like it's slipping out of your hand, but the incredibly light weight certainly makes up for it a bit. I didn't give it a 10/10 because for me, it still isn't as comfortable as the Corsair Nightsword (which feels like it was practically molded for my hand). Overall though, very comfortable and I plan to use it as my main mouse. Buttons: 9/10 The main buttons are a 10/10 for me (Left click, Right click, and Scroll Wheel/Middle Click). They feel crisp and snappy with just enough feedback. I can definitely notice the optical switches. Every click feels EXTREMELY fast and responsive, but not in an oversensitive type of way. I use a mechanical keyboard with optical switches, and that has held up very well with 0 misfires or double-presses, so I am hoping for the same from this mouse. Every one of my mice with standard mechanical switches has ended up double clicking after some time and having to get replaced. My only problem with this mouse's buttons are the side buttons. They are way too recessed in the mouse (almost flush with the body) and I would definitely prefer them to stick out a bit more. Aside from that the buttons are very well built, with 0 wobble and a nice click. Software: 3/10 Sorry Razer, but synapse just sucks. (Take some notes from Corsair please). The profile switching for recognizing different programs is extremely slow, causes the mouse to freeze up for a few seconds, and can even "crash" the mouse and require it to be turned on and off again. Apparently some other uses said this is because Synapse literally uploads the new profile to the mouse every time you switch programs, which is a terrible design. There IS a workaround, made possible by the fact that this mouse has on-board storage. Store the profiles you are using on the mouse's on-board storage, and you can use it without a hitch. However, this is really no excuse for Synapse to suck as there are plenty of other Razer mice that do not have on-board storage. The other big problem with Synapse is that macros do not immediately stop after you release a button - they will continue playing to completion. This severely limits the number of applications where you would choose to use a macro as this makes it too unsafe to use in many situations. Wireless: 10/10 (With the workaround stated above) Great connectivity - extremely reliable and responsive, as long as you use the workaround for Synapse. Switching profiles without the workaround was the only time the mouse would ever hiccup/disconnect. With the work around, it is just as reliable as a wired connection. And when the mouse goes into "sleep" mode, I hardly notice a delay when I wake it up. Sensor: 10/10 Great sensor, combined with the low weight and low-friction gliding feet the tracking is silky smooth. Lift off distance is extremely low as well and can be further adjusted in Synapse. Weight: 10/10 Extremely light. Do I sometimes miss having a sniper button to lower my DPI? Sure. But do I need it with such a light mouse? Certainly not. Any small micro-movements are extremely easy to make and it requires little to no-effort to move this mouse. Battery Life: 10/10 I've been using this mouse with the default setting of 33% RGB brightness, and when I'm actively using the mouse at the computer for the whole day (12+ hours), it barely goes down to 70%. For less intensive use, you might last a whole 5 days without charging, or even a whole week. If you turn off the RGB, you could go for even longer. _____________________________________________ Final remarks: While the shape doesn't quite reach the 10/10 comfort that the Corsair Nightsword is for me, it is still extremely comfortable at a 9/10. Had I not experienced the Nightsword, I might have rated this a 10/10. It is comfortable enough that, combined with being wireless and having optical switches, I am completely sold on it. It is now my new primary mouse. The buttons are great, and I have high hopes for the reliability of the optical switches as Razer is the mouse maker currently using them. Wireless connectivity and and battery life are amazing. Synapse is the only thing that sucks. Razer please fix the software - it's borderline a dealbreaker that makes me reluctant to ever consider Razer products. If you ever see this mouse on sale, I highly recommend it. Just don't ever pay more than $100 for a mouse unless it was signed by Bob Ross.
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    Top reviews from the United States

    • Reviewed in the United States on January 20, 2021
      Color: Classic BlackStyle: Mouse + DockVerified Purchase
      I wanted to try different mice after using a Logitech G502 lightspeed for a long time. While my G502 lightspeed is by no means a terrible mouse, I wanted something that weighed less and I wanted to try out different mice shapes. After hearing many praises for the Viper Ultimate, I decided to try it out myself to see if the hype was worth it or if it was all marketing nonsense.

      First off this is an ambidextrous mouse. I am a right handed user and I mainly play with palm/claw grip sometimes transitioning to full palm and full claw grip. The rubber texturing on the sides and its shape makes it super comfortable to use and I have medium sized hands. On top of that, it is really lightweight.

      The charging dock is an absolute genius idea I wish other big companies would start adopting. You simply plug the dock into your PC, then plug the receiver on the spare usb port on the dock, and when you need to charge your mouse just put it on the dock. If you need to charge it in a pinch, take the usb cable out of the dock and plug it directly into the mouse.

      Next let's talk about build quality. And boy did Razer deliver. No signs of creaks, has a really solid feel, materials don't feel cheap, and the left/right clicks have really nice texturing on them.
      Left and right clicks may feel a little off at first if you are coming from mice that have extremely tactile and distinct clicks. That's because they are using optical switches and you may or may not like how they feel but I got used to them pretty quickly. The side buttons however have a really nice tactile feel and despite being an ambidextrous mouse, as a right handed user I never accidently bumped into the side buttons on the right hand side of the mouse. Razer really nailed the side button positioning such that they can't be accidently activated (at least in my opinion).

      Wireless performance is on par with my G502 lightspeed. No noticeable delays, weird connectivity issues, or any funny business.
      Battery life is also really good. I usually disable RGB and that really helps with battery life. Sadly I've only had my mouse for a few days so I can't fully test battery life claims.

      TLDR: An awesome mouse that won't disappoint. I recommend getting the dock combo to get the full experience. I mean, might as well if you're going to drop big money on a wireless mice anyways. I see no reason not to.
      Customer image
      5.0 out of 5 stars
      Razer is really stepping up their mouse game

      Reviewed in the United States on January 20, 2021
      I wanted to try different mice after using a Logitech G502 lightspeed for a long time. While my G502 lightspeed is by no means a terrible mouse, I wanted something that weighed less and I wanted to try out different mice shapes. After hearing many praises for the Viper Ultimate, I decided to try it out myself to see if the hype was worth it or if it was all marketing nonsense.

      First off this is an ambidextrous mouse. I am a right handed user and I mainly play with palm/claw grip sometimes transitioning to full palm and full claw grip. The rubber texturing on the sides and its shape makes it super comfortable to use and I have medium sized hands. On top of that, it is really lightweight.

      The charging dock is an absolute genius idea I wish other big companies would start adopting. You simply plug the dock into your PC, then plug the receiver on the spare usb port on the dock, and when you need to charge your mouse just put it on the dock. If you need to charge it in a pinch, take the usb cable out of the dock and plug it directly into the mouse.

      Next let's talk about build quality. And boy did Razer deliver. No signs of creaks, has a really solid feel, materials don't feel cheap, and the left/right clicks have really nice texturing on them.
      Left and right clicks may feel a little off at first if you are coming from mice that have extremely tactile and distinct clicks. That's because they are using optical switches and you may or may not like how they feel but I got used to them pretty quickly. The side buttons however have a really nice tactile feel and despite being an ambidextrous mouse, as a right handed user I never accidently bumped into the side buttons on the right hand side of the mouse. Razer really nailed the side button positioning such that they can't be accidently activated (at least in my opinion).

      Wireless performance is on par with my G502 lightspeed. No noticeable delays, weird connectivity issues, or any funny business.
      Battery life is also really good. I usually disable RGB and that really helps with battery life. Sadly I've only had my mouse for a few days so I can't fully test battery life claims.

      TLDR: An awesome mouse that won't disappoint. I recommend getting the dock combo to get the full experience. I mean, might as well if you're going to drop big money on a wireless mice anyways. I see no reason not to.
      Images in this review
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    • Reviewed in the United States on June 18, 2021
      Color: Classic BlackStyle: Mouse + DockVerified Purchase
      I've been using Razer products for a number of years, in particular mice. This is hands down the best Razer mouse I've used so far and possibly the best mouse I've used as well. I haven't been on the bandwagon for lighter and lighter weight mice. Now I might have to jump on that train because the Viper Ultimate is so shockingly light I have a hard time believing that it still works. Previously I had the Razer Taipan and perceptually it's about 2.5 times heavier. The transition over has taken a bit of time to get used to but I do like it. It does feel like you can rapidly change the direction the mouse is moving without much effort and it could lead to better performance playing shooters in particular.

      Both the Taipan and the Viper Ultimate have rubber grips on the sides of the mouse, and I think It's a really nice feature of both. I've used wireless mice in the past, a Microsoft one that failed me several times in the heat of battle that used AAA batteries. I was really unsure about using a wireless mouse again but I figured it was about time to try one again, possibly the technology has improved over the years and certainly it has. I was tempted by the Razer Orochi v2 but I didn't want to be buying batteries over and over. I think the Viper Ultimate is a bit better for my personal preferences and I really do like it. I was watching some YouTube videos analyzing the latency differences between current wireless mice and wired mice. For the first time I think wireless mice are so competitive with wired mice its there is no major reason to be using a wired mouse outside of cost. The Razer Viper Ultimate is a great example of this. There may be a valid argument that the Viper 8k has superior performance over the Viper Ultimate Wireless but the mice refresh rate is so far above what most monitors can display at 1000Hz pooling rate It doesn't feel like there is a major reason to be concerned about it. Not only that but I've heard the processing required to keep track of the cursor at 8000Hz actually drops your in game frame rate by about 3-4 frames per second (depending on your hardware configuration of course). I don't see the benefit of a 8000Hz pooling rate right now. In the end I think it's a great time to transition to a wireless mouse if your interested in it and are able to afford it.

      I purchased the version of the Viper Ultimate which included the dock and I'm glad I did. The dock has a magnet on it which makes far easier to rest the mouse on the dock in the correct position for it to charge and you really just don't have to think about dropping the mouse on the dock, the convenience is great. My only complaint about the dock is that it's so light that sometimes I pull up on the mouse and the dock actually lifts off my desk because the magnet is strong enough to carry the weight of the dock for a few seconds before it drops. I guess the engineers of the mouse decided to add a sticky pad on the bottom of the dock to help with this but I think this is a lame solution. A weighted dock design would be far superior in my opinion and hopefully it will be included in a future release. I don't like the thought of a sticky pad on my desk, it might make a gross sticky mess (which thankfully it hasn't) and possibly will become a hard dusty mass in a few years time anyway. That's really my biggest complaint with the mouse/dock combo.

      A minor issue I have with the mouse itself is the Teflon feet. I wish there was a larger Teflon pad at the back end of the mouse, or maybe two separate feet that are larger that covers that back end area a bit better. In the past I've used mice for years and years on end before replacing them and the back end of the mouse get's the most feet pad wear (at least for me). I feel like the Viper Ultimate may not last as long just because the back end feet are not significant enough and they are positioned far to the sides of the mouse, to the point I'll be lifting the mouse up off the mousepad surface and then setting it down, back down back end first and dragging the plastic of the mouse on the plastic mousepad surface for a few moments before the Teflon feet make contact with the mousepad. This is not ideal in my opinion.

      Razer synapse, I personally don't mind running software in the background for peripherals as long as it doesn't take up too many system resources and Synapse doesn't. I HATE the way one has to log into an account to make use of some of the features. No mouse should require one to create an account to make full use of a mouse, that is a garbage idea for user convenience. I personally think convenience should be prioritized over most aspects of a products design and this causes me anger every time the synapse software asks me for the password that I usually have forgotten in the weeks that go by where I don't have to enter the password. Even if I tell it to remember my password the Synapse software still asks me for my password from time to time (I think when it does an update). It's difficult for me to put into words how rage inducing this is, mostly because it feels so unnecessary. The software should remember your password no matter what, #1 and #2 you should not need to create an account to make use of mouse software, It's trash on two fronts. Okay, Razer is a business and they feel like they require minor tracking of their customer base so they can make better business decisions and satisfy customers. I don't like it at all but hypothetically I can understand. Message to Razer: Make the Synapse software remember your log in info no matter what. This software design is just as important as your hardware design work. For over half of the use of my Razer Taipan I didn't use Synapse at all because it was such a pain in the rear end to make sure I'm logged in all the time. This may indeed only be an issue with the older version of Synapse, so far I haven't had this issue since purchasing the Viper Ultimate. I really hope Razer has resolved this and I no longer will be plagued with login requests.

      In the end very few products are perfect and it is hard to fault the Viper Ultimate Wireless with very much. I think it's a product worth buying and I'm glad I purchased it, I hope it will last me a few years and be a valuable part of my gaming hardware arsenal. If you are at all on the fence about purchasing this mouse, I wouldn't hesitate too much, its pretty awesome overall. It is a bit more pricy compared to some wired options but I do prefer wireless over a corded mouse even with a cord bungie (which are really great by the way). Definitely consider the Viper Ultimate Wireless mouse if your in the market for a mouse, It's a great option in my opinion, despite my complaints.
      47 people found this helpful
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    • Reviewed in the United States on April 11, 2025
      Color: Mercury WhiteStyle: Mouse + DockVerified Purchase
      Absolutely love this mouse. Lightweight and very responsive, I have no complaints about input delay which was a concern of mine for a wireless mouse. I have put over 1400 hours on it by now playing competitive FPS games and a year later it has held up extremely well. Clicks still feel like they did day one, battery life is still probably 20+ hours of gaming, lights show minimal or no signs of degrading. The razer software for controlling lights and button mapping gives you complete customization. I'm nice to my equipment and this mouse gives me confidence it will perform for a long time.
    • Reviewed in the United States on March 4, 2025
      Color: Classic BlackStyle: Mouse + DockVerified Purchase
      I have actually purchased this mouse a few times for me and as gifts for others.
      The shape and size feels nice in my hand. While it requires a dongle to connect wirelessly, I have never had an issue losing connection.
      I like that it can be used wired or wireless, when wired it will also charge while in use, which is so much better than the brand that requires you plug the mouse in at the bottom.
      I do find that it charges quickly and holds a charge for a long time.
      Customer image
      5.0 out of 5 stars
      Comfortable mouse, you can use while charging!

      Reviewed in the United States on March 4, 2025
      I have actually purchased this mouse a few times for me and as gifts for others.
      The shape and size feels nice in my hand. While it requires a dongle to connect wirelessly, I have never had an issue losing connection.
      I like that it can be used wired or wireless, when wired it will also charge while in use, which is so much better than the brand that requires you plug the mouse in at the bottom.
      I do find that it charges quickly and holds a charge for a long time.
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    Top reviews from other countries

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    • Jaasiel C.
      5.0 out of 5 stars Casi perfecto
      Reviewed in Mexico on September 15, 2024
      Color: Mercury WhiteStyle: Mouse + DockVerified Purchase
      Lo llevo usando un tiempo y es increíble, lo que más me gusta es el diseño creo que es de los mejores en el mercado siendo minimalista, perfecto incluso si eres zurdo y ligero. Los únicos 2 peros para mi es la duración de la batería no siento que sea demasiada, si no te gusta la iluminación podrás desactivarla y ahorrar batería, lo puedes usar cableado o inalámbrico aunque el otro punto que no me gusta es que usa micro usb y no usb C además de que al conectarlo es un poco incómodo ya que está como que metido pero al final esto también ayuda en la estética, el software te aparece automáticamente al conectarlo a tu PC para que lo puedas instalar y no busques en internet lo cual se agradece, no he tenido fallas ni nada por el estilo, por el precio me parece que está muy bien al final es un mouse de gama alta que a pesar de tener ya sus años en 2024 sigue siendo mejor que muchos más modernos.
      Customer image
      Jaasiel C.
      5.0 out of 5 stars
      Casi perfecto

      Reviewed in Mexico on September 15, 2024
      Lo llevo usando un tiempo y es increíble, lo que más me gusta es el diseño creo que es de los mejores en el mercado siendo minimalista, perfecto incluso si eres zurdo y ligero. Los únicos 2 peros para mi es la duración de la batería no siento que sea demasiada, si no te gusta la iluminación podrás desactivarla y ahorrar batería, lo puedes usar cableado o inalámbrico aunque el otro punto que no me gusta es que usa micro usb y no usb C además de que al conectarlo es un poco incómodo ya que está como que metido pero al final esto también ayuda en la estética, el software te aparece automáticamente al conectarlo a tu PC para que lo puedas instalar y no busques en internet lo cual se agradece, no he tenido fallas ni nada por el estilo, por el precio me parece que está muy bien al final es un mouse de gama alta que a pesar de tener ya sus años en 2024 sigue siendo mejor que muchos más modernos.
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    • AHMED
      5.0 out of 5 stars excellent product
      Reviewed in Egypt on June 13, 2022
      Color: Classic BlackStyle: MouseVerified Purchase
      excellent product
    • Tom
      5.0 out of 5 stars Super
      Reviewed in Germany on May 5, 2024
      Color: Mercury WhiteStyle: Mouse + DockVerified Purchase
      Tolles Produkt , nur zu empfehlen
    • Robert Crescenzio
      5.0 out of 5 stars Amazing all purpose and gaming mouse
      Reviewed in Australia on October 8, 2020
      Color: Classic BlackStyle: Mouse + DockVerified Purchase
      I bought the Logitech G Pro Wireless and Steelseries 650 Wireless and then this to compare. I sold the others. This Razer mouse is hands down amazing to use for gaming and work. The charging dock is awesome to use and the mouse is a nice shape with optical switches so you dont get the netorious doulbe click in FPS like on some other mouses like the G Pro. It's looks great too and the Synapsis software is very easy to use and layed out well.
    • Rodrigo Mendes
      5.0 out of 5 stars Ótimo
      Reviewed in Brazil on September 11, 2023
      Color: Classic BlackStyle: Mouse + DockVerified Purchase
      Mouse faz jus ao seu valor, acabamento de qualidade, mouse muito leve com uma fluidez imensa devido aos seus pé skates, bateria duradoura. Além da precisão nos jogos devido ao seu sensor. Recomendo!