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Razer Viper Ultimate Lightweight Wireless Gaming Mouse: Fastest Gaming Switches - 20K DPI Optical Sensor - Chroma Lighting - 8 Programmable Buttons - 70 Hr Battery - Classic Black

4.6 4.6 out of 5 stars 15,948 ratings
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Amazon's Choice in PC Gaming Mice by Razer

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Classic Black
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Purchase options and add-ons

Brand Razer
Color Classic Black
Connectivity Technology 2.4 GHz Wireless, USB
Special Feature Wireless, Led Lights, Programmable Buttons, Lightweight
Movement Detection Technology Optical

About this item

  • 25 percentage Quicker Than Competing Wireless Mice: Razer HyperSpeed wireless technology brings together extreme low-latency and interference reduction for true wireless freedom
  • The Lightest, Zero-Compromise Wireless Esports Gaming Mouse at 74g: The Razer Viper Ultimate includes a 20K DPI optical sensor befitting the most serious gamers 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
  • 8 Programmable Buttons: Allows for reconfiguration and assignment of complex macro functions through Razer Synapse 3. Max Speed (IPS)-650

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Razer Viper Ultimate Lightweight Wireless Gaming Mouse: Fastest Gaming Switches - 20K DPI Optical Sensor - Chroma Lighting - 8 Programmable Buttons - 70 Hr Battery - Classic Black
Razer Viper Ultimate Lightweight Wireless Gaming Mouse: Fastest Gaming Switches - 20K DPI Optical Sensor - Chroma Lighting - 8 Programmable Buttons - 70 Hr Battery - Classic Black
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Razer Viper V3 HyperSpeed Wireless Esports Gaming Mouse: 82g Lightweight Design - 30K DPI Optical Sensor - Up to 280 Hr Battery Life - Mechanical Switches Gen-2 - Classic Black
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Price-10% $116.83
List:$129.99
-29% $56.70
List:$79.99
$163.25-26% $119.00
List:$159.99
-29% $49.40
List:$69.99
$69.99
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Get it as soon as Tuesday, Mar 26
Get it as soon as Sunday, Mar 24
Get it Mar 27 - 29
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Customer Ratings
For gaming
4.4
4.2
4.7
4.5
4.2
4.1
Battery life
4.3
4.3
4.5
4.7
3.8
4.5
Ergonomic
4.3
4.0
4.7
4.4
4.4
4.6
Comfort
4.5
4.5
4.6
4.3
Accuracy
4.6
4.6
4.4
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connectivity tech
2.4 GHz Wireless, USB
USB
Wireless
USB
USB
USB
hand orientation
Ambidextrous
Ambidextrous
Ambidextrous
Ambidextrous
Right
Ambidextrous
power source
Battery Powered
Corded Electric
Battery Powered
Battery Powered
Corded Electric
Battery Powered
tracking method
Optical
Optical
Optical
Optical
Optical
Optical
range
10 meters
5 meters
100 meters
10 meters
5 meters
5 meters
button quantity
8
8
8
8
11
6

From the manufacturer

Compare Razer Mice

52

Viper Ultimate

vipult

Viper

mini

Viper Mini

hyp

Basilisk X HyperSpeed

v2

Basilisk V2

ult

Basilisk Ultimate

DeathAdder V2

DeathAdder V2

Customer Reviews
4.6 out of 5 stars
15,948
4.7 out of 5 stars
5,329
4.7 out of 5 stars
21,569
4.5 out of 5 stars
19,979
4.7 out of 5 stars
7,280
4.5 out of 5 stars
9,401
4.7 out of 5 stars
18,005
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
Charging Method
Dockless, Micro USB AA Battery Dockless, Micro USB

What is the form factor of the Viper Ultimate?

The Viper Ultimate features an improved ambidextrous design.

Where can I find the USB Wireless dongle for the Viper Ultimate?

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.

How do I change the settings of the Viper Ultimate?

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.

How do I swap between DPI sensitivities of the Razer Viper Ultimate?

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.

Does this include a charging dock?

No it does not.

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Product information

Technical Details

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Additional Information

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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Price: $100 - $200
Movement Detection: Optical
Connectivity Technology: USB
Button Quantity: 8
Power Source: Battery Powered
Brand: Razer
Hand Orientation: Ambidextrous
Special Features: LED Lights
Special Features: Wireless
Special Features: Lightweight
Special Features: Programmable Buttons
Item Length Longer Edge: 4 to 4.9 in
Embellishment Feature: LED
Item Width Shorter Edge: 2 to 2.9 in
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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.

Customer reviews

4.6 out of 5 stars
4.6 out of 5
15,948 global ratings

Customers say

Customers like the weight and comfort of the mouse. They mention that it is light, and fits their liking perfectly. They are also satisfied with the mouse's ergonomics and design. However, some customers have mixed feelings about the battery life, buttons, performance, durability, and charging.

AI-generated from the text of customer reviews

443 customers mention384 positive59 negative

Customers like the mouse. They say it's great, excellent mouse for gaming, and ambidextrous. They also say the mouse wheel has good feedback, and provides a fast and precise gaming experience. They mention that it'd be great for a gaming person and the perfect combination of wireless and convenience.

"...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

"...First off this is an ambidextrous mouse...." Read more

"The Razer Viper Ultimate has redefined wireless gaming mouse performance...." Read more

"...set in mind – creating a light, fast, wickedly responsive and premium gaming mouse and the Viper Ultimate adds to that with the addition of wireless..." Read more

367 customers mention340 positive27 negative

Customers like the weight of the mouse. They mention that it's extremely light, and fits to their liking perfectly. Some say that it is great for putting into a schoolbag or for storing in a laptop case.

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

"...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

"...weren't as sticky as i would like for intense gaming but it is rather light so its not an issue at all...." Read more

"Very nice, durable, ultralight mouse with Razer's usual software support...." Read more

278 customers mention251 positive27 negative

Customers like the comfort of the mouse. They say it's a comfortable fit, the buttons don't get stuck, and the ergonomics are cutting-edge. The wheel has good feedback and feels good to scroll. The right and left mouse buttons feel great to press and have a satisfying audible click.

"...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

"...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 Razer Viper Ultimate is a symphony of cutting-edge tech, ergonomics, and design...." Read more

"...It is comfortable enough that, combined with being wireless and having optical switches, I am completely sold on it...." Read more

433 customers mention256 positive177 negative

Customers are mixed about the charging of the mouse. Some mention that it charges rather quick, has withstood well, and the button responses have never been faster. However, others say that the charging dock not charging, the charging base can be pain getting cradled, and that the package didn't include a charging cable.

"...One thing I love about the mouse is that the USB receiver can be plugged directly into the charging dock, so you don’t need 2 USB slots on your..." Read more

"...Also, the charging station is terrible and requires a very precise angle to charge correctly...." Read more

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

"...By harnessing the power of light, button responses have never been faster, giving you the edge in those split-second in-game decisions...." Read more

401 customers mention239 positive162 negative

Customers are mixed about the performance of the input mouse. Some mention that it just performs well, the feet are good, and the basic lighting settings work fine. However, others say that the design is finicky and just doesn't work properly without messing with the mouse, it's extremely dissatisfying every time it happens, and it' s impractical. The scroll wheel just plain doesn' t work sometimes, and some switches fail at an alarming rate.

"...But don't be mistaken; this lightweight attribute is paired with robust performance, making it an esports champion's dream...." Read more

"...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..." Read more

"...Works good when wired, not really noticeable.9.9/10 for sure all day." Read more

"...Synapse software has come a long way and has been working well...." Read more

394 customers mention270 positive124 negative

Customers are mixed about the battery life of the input mouse. Some mention that the battery is fantastic, and the optional stand only improves this, while others say that it's lacking. The dock you never need to change batteries, and it has a mousepad that lets you charge as you play.

"...Battery life is OK, holds a charge for a couple of days with heavy use.Overall, good mouse right out the box...." Read more

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

"...Some part of the Razer software (Razer Synapse Service Process) stays running even after you select "Exit All Apps" from the tray icon...." Read more

"...wireless mouse with a good RELIABLE connection, rechargeability/good battery life, a reasonable price, and of course above all, a good shape...." Read more

207 customers mention119 positive88 negative

Customers are mixed about the durability of the mouse. Some mention that it's well made, while others say that the non rubber parts are extremely durable. The mouse feet are still holding up great, and the materials don't feel cheap. However, some say that they take off a star for the general construction and the plastic feels flimsy.

"...over everything, and they are actually stylish and relatively good quality products...." Read more

"...One significant drawback is the durability of the thumb grip area...." Read more

"...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..." Read more

"...The only con I have is that the rubber on the left side wasn't indestructible compared to the rest of the mouse, however considering I've owned the..." Read more

179 customers mention67 positive112 negative

Customers have mixed opinions about the buttons of the input mouse. Some mention that the side buttons are handy when playing fast paced games, and the 8 fully customizable buttons are easily configurable through Razer Synapse, providing endless customization options, including DPI adjustments, button remapping, and more. However, others say that the buttons really are quite poor and don't enjoy having Razer's programs constantly, that the mouse buttons can be very sensitive, and that they feel weird at first use.

"...is made for both hands, it’s symmetrical, meaning that the side buttons are on the left, and the right side...." Read more

"...And with 8 fully customizable buttons, you're given the reins to tailor the mouse to your exact gaming preferences, from simple remappings to..." Read more

"...to my Logitech G Pro, but its fatal flaw is the side buttons are too flush, requiring very awkward and thumb/pinkie straining to click or..." Read more

"...The side buttons were a little too flush for me...." Read more

Wireless King, but I wouldn't pay full price for it
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: 9/10I 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: 9/10The 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: 3/10Sorry 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: 10/10Great 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: 10/10Extremely 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: 10/10I'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 8, 2024
Color: Mercury WhiteStyle: Mouse + DockVerified Purchase
Customer image
5.0 out of 5 stars Great mouse, one caveat!
Reviewed in the United States on January 8, 2024
I’ve purchased many Razer products, and from my experience with Razer, every single product I had had some sort of fatal problem eventually, with normal use.

I decided to give them one last chance because I do love their Synapse program where you have control over everything, and they are actually stylish and relatively good quality products.

This Wireless Viper Ultimate is lightweight, very responsive, and has very low delay. It feels good in the hand, and the left and right clicks need just the perfect force to click. Some of their other mice give you the option to change the force needed to click, so given that this one doesn’t, they have it set in a sweets spot.

One thing I love about the mouse is that the USB receiver can be plugged directly into the charging dock, so you don’t need 2 USB slots on your computer I/O for the charging dock, and the USB receiver.

The mouse is white, so I’m not sure if it will get discolored and rub off with time.
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 buttons are on the left, and the right side. I noticed that specially while gaming, it’s so easy to click one of the 2 side buttons by mistake with your pinky or ring finger.
My solution was to disable them from Razer Synapse, but it would have been nice to still have those extra buttons put in a way where both left handed and right handed people can use them without making unintentional clicks.

The other minor thing is that the sensitivity adjustment button is located under the mouse, and no longer behind the scroll wheel like all their other mice, meaning you can not control the sensitivity on the go while playing an FPS game for example, you’d have to flip it around and cycle through them one by one. It does have an LED indicator to let you know which sensitivity you’re on though. They are determined in Razer Synapse.

Battery life is OK, holds a charge for a couple of days with heavy use.

Overall, good mouse right out the box. I will be happy if this one holds better than the previous ones. Still rooting for Razer!
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Reviewed in the United States on January 20, 2021
Color: Classic BlackStyle: Mouse + DockVerified Purchase
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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.
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Reviewed in the United States on October 29, 2023
Color: Classic BlackStyle: MouseVerified Purchase
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Angel De la Cruz
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