Customer Ratings & Reviews

This is the best gaming mouse I have ever owned and I also got it on a discount so for the price it was the best mouse

This mouse is an excellent option if you’re going to be playing fps games. Comfortable and extremely light. My play sessions are roughly 3-4 hours long, the battery lasts about 5-6 play sessions before it runs low. Overall 10/10, great product.

This is a great mouse, it has nice features and the APP works well for performance tuning as well as lighting tweaks. The charging dock is a must-have. The battery lasts quite a while. I can't think of anything bad to say about this mouse.

Super light, fast, nice clicks, and a dock for charging. Honestly have no complaints, I like my Naga Ultimate for added buttons but this mouse is incredible in FPS fames. Just buy it, it's amazing. Maybe the warranty too, it is a razer product after all...

Mouse is great and looks cool but the buttons could be better.

This is a super fast wireless gaming mouse. It's great because it's ambidextrous and has programmable buttons on the sides. It looks beautiful and the RGB is AMAZING.

Love the mouse I like how you can change the sensitivity on the bottom of the mouse and it has buttons on both sides so you can use it like normal even if your left or right handed. Anyway it's a great mouse 10/10

Great lightweight mouse. Don't experience any delay in response time being wireless. Battery life is amazing if you run on low brightness rgb, charged once in two weeks of gaming almost nightly. 10/10 would recommend.

So I just got this mouse recently and I have to say I’m in love with it. It’s my first wireless mouse and I love the ability to change it from wired to wireless, however you got this for the wireless feature anyways. I can’t get to the side buttons while gaming so it doesn’t interfere with gaming (at least with my grip style I kinda rest my hand on the mouse) the clicking is also satisfying. The mouse on a mousepad is very buttery smooth on a mousepad. Personally I didn’t play with it yet but my brother played on my computer with the mouse and he had no complaints whilst playing Apex with friends. I was able to save a few bucks on this mouse cause of rewards but I think it’s worth it. (I’m not smart on the components of mouses and such)

I was hesitant at first to get a wireless mouse due to lag and the battery not lasting. I would buy this again 1000 prefect. The battery lasts more than long enough for me to play and there is no noticeable lag to me

Coming from a Razer Mamba wireless, I didn’t expect too much of a difference in terms of weight but holy wow is it night and day. Quality and performance are top notch. Worth every penny.

This mouse is very high quality. I own 8 gaming mice including the G Pro Superlight and other high end mice. The Viper Ultimate is my favorite by far. It comes down to quality. The build quality feels solid, yet light. That is important because it holds up overtime and never feels cheap. All of the buttons are crisp as well. My G Pro Superlight wore down after 3 months with scuffs on it because the plastic is so thin and delicate. I take GREAT care of my stuff so this surprised me as I never even nicked it anywhere. Also the side buttons are so mushy and don't feel good or reliable. Not worth it at all. Buy the Viper. It is worth the money.

Worked ok, like all Razer devices you have the software built in so if its not installed it will prompt you to install every time you turn on your pc. [ there are ways to block this] battery life was mediocre and explains why it comes with a charging stand

Great mouse. Very light, long battery life, decent clicks, great grips. If you want to take your fps gaming to the highest level this is for you. Definitely the best mouse I've ever had and indefinitely recommend.

Amazing mouse one of the only mouses that I really like. The weight is perfect and the charge time last a really long time overall really happy with the mouse for it being my first wireless one.

The mouse is super lightweight and I had just switched over from a wired to a wireless mouse! This mouse is very good and it feels comfortable to use. The charging dock is also a nice addition to make everything look nicer

I've been pretty partial to wired mice for awhile. But i kept hearing great things about wireless and in an attempt to remove some desk clutter i researched wireless mice for awhile and found nothing but kept seeing awful reviews on most. Then i stumbled on this mouse i've been aware of razer products but have never owned any and decided to give it a shot after reading the countless great reviews and coming from a corsair m65 elite this was a mega upgrade. it feels great glides wonderfully on my desk mat the battery life so far has been wonderful and honestly the software isnt a headache to use like iCue normally is. i dont regret this purchase at all and the added dock for the price is a way better deal than the basilisk.

A Great Mouse overall, The colors really pop with the pink

It works perfectly fine although the battery life is my only issue. Great product overall

This my first wireless gaming mouse, and I'm really enjoying it. I thought since I was used to a wired mouse and the cable drag it would take me a while to get used to it, but that turned out to be a non-issue and now I find I prefer the freedom of wireless. What I love most about this mouse is how light it is. It's effortless to move, and the tracking is top-notch. The mouse buttons are pretty good. The right button is a little mushy if I press it all the way down, but its passible. Clicks register when they need to, which is the important thing. There's a switch on the bottom of the mouse lets you switch between DPI profiles, but once you dial in the DPI you're comfortable with I don't see much point in having it. The base looks good, and the rubber feet they used feels like a magnet. It keeps the base firmly planted wherever you put it. I wish the battery life was a little longer. I've considered buying a backup just to have when my charge is low. Overall, very pleased with the Viper Ultimate.