Customer Ratings & Reviews

Love it absolutely perfect! It’s exactly how it’s described in the description! Perfect for my gaming! Would highly recommend buying this!

I LOVE MY MOUSE!! So cute, super light, matches my set up!

nice i like pink The lighting is also cool and feels good

Great product! Had initial issues but Razer was very responsive and able to help me.

Love my mouse and design! Great customer service thank u!

The mouse feels amazing in my hand and i've seen huge improvements on my flick shots in Apex Legends.

better than expected. works great... excellent response and control

Wireless mouse works great, unfortunately the charging contacts get corroded and despite sitting on the charger does not charge unless you clean the contacts with isopropyl alcohol every 30 days. The end result is you end up using the wired mouse you replaced this one with, and forget to use the expensive wireless mouse.

I've had quite the history with this mouse. I took a shot and bought this months ago despite it being absurdly more expensive than the other gaming mice I was looking at. I thought the wireless feature and the charging dock was justifiable enough to give it a try. It has ended up being my main mouse to this day, even with all of the other mice I ended up buying just to try out different sizes, shapes, and grip styles, Somehow, time and again, the Viper Ultimate seems to be the mouse I keep going back to. Some reasons why: - Wireless. Can't beat the fact that there are no wires to manage, and no cord to worry about dragging or getting snagged on the desk during quick mouse swipes. - Battery Life. A wireless mouse is only as good if it can be used consistently without worrying if it will die mid match or not. So far, I haven't drained this thing from battery but that's due to the fact that I can just dock this thing when I turn off my PC to go to bed or if I'm watching a movie. Perfect. - Sensor. I'm not one to really notice the difference in performance of the sensors used in gaming mouse nowadays, but whenever I had poor performance in a match using different mice from Logitech, Corsair, or Glorious, I ALWAYS reverted back to the Viper Ultimate, and I always end up finishing strong, - Weight. 74 grams on my scale. VERY easy to lift off and put back down. It's also nice and easy on the wrists with a low weight like that. I'm aware that there are other lighter wireless mouse out there, but I don't really feel much of significant difference in that 60-75g weight range that would severely affect my use of the mouse. The only downsides that I can find: - Coming from an ergo mouse like the Deathadder V2 or the Glorious Model D-, the flat nature of the Viper isn't as comfortable to claw or palm grip, which are my preferred type of grip style. It took a little bit to get used to, but it's not anything to complain about. - I wish the scroll wheel felt better and was much more pronounced like that of the Basilisk V2 or Glorious Model D. With this being on sale, it is an absolute steal if you can get this at around a $100, especially with the charging dock thrown into the package. I recommend this to anyone who's looking for a gaming mouse that's also well rounded for other uses. Razer made me happy with this one.

The Razer Viper Ultimate Ultralight Wireless Optical Gaming Mouse with Charging Dock in the elegant Mercury edition is a game-changer for serious gamers. Its stunning design, comfortable grip, and ambidextrous shape make it a pleasure to use. The mouse's wireless performance, powered by Razer's HyperSpeed technology, is flawless, providing zero lag and lightning-fast response times. The included charging dock ensures that the mouse is always ready for action, and its extensive customization options via Razer Synapse software cater to individual gaming preferences. If you want to elevate your gaming experience, the Viper Ultimate is a top-tier choice.

Bought this mouse for its wireless capability and the additional side buttons for FPS gaming. I was super excited about it. I came from a wired Logitech G5 (one of the original gaming mice made). I found this Razer is great for small hands and those who truly live by the claw grip. For those who palm the mouse and or have a larger hand, the mouse is def On the smaller size (I have a small to medium hand size by Razers website). I’m naturally right handed and found the right side buttons on the mouse to be very difficult to use. This would be a plus for those who run the mouse with their left hands. As far the quality and how well it functions. It’s excellent. No lag or gaming issues. The stand to charge it on was super nice. The mouse does feel very light so some may find it “cheap feeling.” The usb cable for charging or running it wired is high quality. That being said I returned it because of its overall size. Had my hand fit it better I’d of kept it.

I really wanted to give this mouse 5 out of 5 because the its light weight, ergonomics, build quality, pointer speed and precision are all fantastic but now my white one's usb dongle is dying out. It keeps disconnecting and reconnecting every literal second making it worthless. Cable connection is fine and yes I tried it on 3 different systems. The black one I had first can't simply lay on the charger, it has to be held in a specific place for it to continuously charge, like a stapler or pen can to prevent it from disconnecting and coming back to a near dead mice when its time to work. In short: they last anywhere for 1 to 2 years before they have significant issues.

First off let me preface this my mentioning that i am extremely picky when it comes to gaming mice. Prior to purchasing this mouse i would switch mice at least 3-4 times a year. Perhaps liking the feel of a mouse at first but never finding one that i could stick with. That is, until i purchased this mouse. The mouse i had before this was the wired Razer viper and at the time i thought it was my perfect mouse. It fit well in my hand, was very lightweight and was still able to manage a chassis that felt fairly sturdy and premium despite that. I didnt have really any flaws specific to it, but then i saw this mouse on sale and figured the only way it could get better if it was wireless and that was indeed the case. First off this mouse is still super light, and without the added drag of the cord even feels less than the weight of the wired viper. On top of this, i can discern no difference in performance, there is no perceptible latency and it has maintained that same balance of lightweight with solid construction. The side buttons feel solid, though they are nothing spectacular in my opinion and same goes for the scroll wheel. The left and right click feel great for me though as does the shape of the mouse like i had mentioned. One additional benefit this mouse provides is the charging dock which is very convenient for me and i can just throw it on there before bed and never have to really worry about the battery which was one thing that had me skeptical about switching to a wireless mouse. It also allows you to add a little more rgb chroma to your setup as well which, while not everyones cup of tea, is something i appreciate. Overall there is not much else to say about this mouse, while of course its fit in the hand will be subjective, pretty much everything else about it is great in my opinion. I would highly recommend it for the $99 sale price i got it at and even though $150 is alot for a mouse it would still be so for someone like me since it has stopped me from dropping that same amount on multiple wired mouse each year.

This product is by far the most amazing product I have ever bought, it works great no issues what’s so ever and love the comfortability and wireless and how fast its response time is. Plus it’s also really light for ultra competitive games and has good RGB.

I haven't had this mouse for long, but I've bought two cheaper mice this year, which I regret buying after using the Viper Ultimate the past few days. I had seen reviews this was maybe the top rated mouse on the market, but I was turned off buy the price. I was originally consider picking up the regular Viper that's also well reviewed, but when I went to Best Buy I was able to compare the two. The regular Viper has spongey L&R buttons, the wheel doesn't have enough tension, and the side buttons are not only spongey but hard to feel. Everything on the Ultimate fixes all these problems, so you don't have to worry about doubles clicks or overscrolling, which were frequent problems when I was playing a game like Modern Warfare. This mouse has pin point accurate, it's light, and slides well. My hands are 19cm x 10cm, maybe a little bigger, and I have no issues using it since I a claw grip. If I had anything to nitpick I wish the side buttons were slightly larger, but not a deal breaker. I know this mouse comes with a steep price tag, but having a mouse that suits your hand and the types of games you play is critical to your enjoyment and success.

The mouse itself is light and agile, the design is great as it fits comfortably in your hard (as long as you do not have large hands). The wireless functionalities work flawlessly and the charging dock is fantastic! Cons: The mouse is extremely small which results in it being uncomfortable for those with large hands. Side buttons are flush with the mouse making it difficult to find and press them.

So, I'll start this off by saying I bought this mouse based on friends' recommendations as well as online rankings for best FPS mice on the market. I bought this mouse as a replacement for my Razer Naga Trinity, as I used the "hex" setup with 7 buttons on the side. I wanted something wireless so I went with this. The mouse is WAY lighter than I was expecting, and going from wired to wireless was an adjustment for sure aim-wise (I currently play Valorant and Apex on PC). The battery life is great, the dock has a port for the wireless dongle to plug into, and I haven't run into any latency issues in game (bought thr mouse about two weeks ago). Overall, this thing so far gets 5 stars. I do not regret purchasing it, and would recommend this mouse to FPS gamers for sure. If you aren't doing anything gaming wise, a standard wireless mouse will do just fine.

I've had this mouse for around 2 months now, so I'm comfortable writing this review. This is easily the best mouse I've ever had. I previously had a Corsair M65 Pro, and compared to that, this thing is super light. I mean 74 grams? And it's wireless? That is just crazy! On top of that, it glides great on a mouse pad thanks to the PTFE feet that come on it. The charging dock is a nice add-on too, and was one of the deciding factors of why I chose this over a Logitech G Pro Wireless. The Razer Synapse software could be a little more easier to use, but it's navigable. Battery life is good, I haven't had it die on me, but a with a 70 hour battery life, it's pretty hard to kill it. So let me list out the pros and cons - PROS: Lightweight Wireless Charging Dock Crazy long battery-life CONS: There isn't any. You should buy this mouse. It's pretty good.

There are only two real complaints that i have: it is not USB-C and sometimes putting it in the charging dock take a little effort to line up properly. Aside from those two things, its great. Battery life is good. The mouse feels responsive. It feels like a good weight for me, not too heavy or too light. Overall shape is confortable in the hand.

Very lightweight mouse with programmable side buttons. Not too loud scroll wheel and customizable RGB lighting. Con: a bit easy to click the right programmable button since the mouse is a bit smaller than expected.