Customer Ratings & Reviews

very well connected and instant, it’s super light and makes my shots more accurate and it feels really sturdy in build quality. when you hold it it feels premium but when you lift it it feels cheap meaning it’s a premium lightweight mouse. side buttons are a bit tricky to press but i got used to it within a week or 2. very nice product i can’t lie. A way better upgrade over my Logitech G903

I've had no issues. I thoroughly enjoy the customizability and ease of use - move this item and the pointer on the monitor moves! The battery lasts a long time off the cradle. Definitely worth the money.

Great mouse for gaming and everyday use. I love how lightweight the mouse is and it also takes up less space due to it being wireless. The charging dock is also a great addition as it makes charging the mouse easy and adds a bit of RGB lighting to your desk.

I've been using this mouse for a couple months now, and it has been great. I switched from a wired mouse for gaming and I highly recommend this mouse. I love the dock it comes with too, it makes it super easy to keep it charged and store it between use.

I bought this to replace my Corsair m65 RGB pro and I was blown away at how much better this one is. Modern Warfare plays like a completely new game, my shots are so accurate now and it killed the lagginess movement that the game had before. I see how I was loosing many of the gun battles I was previously. I was intending on looking at the balisk Elite but they were out of stock and I couldn’t go in to see how it feels in the hand. They have all the Same sensor/wireless technology. But after using this, I don’t think I even care anymore. I was also blown away at how light this mouse is. I know I sound like a Razer employee, but I can promise you if you are on a mouse like I was and get this you will see what I’m talking about!!!

Interesting shape design on this mouse. While I prefer the feel of the G pro from logitech, I still recognize the excellent build quality here. Many like to bash Razer products, I am not one of those people. The charging dock was a nice extra.

I’ve never even really been a pink girl but I absolutely love this mouse. The ergonomics of it is perfect as well, so comfortable. I like the ability to be wired or wireless!

It's Smooth, Super Smooth, for sure when I upgraded to this I had to get used to it, but I love it because it's wireless and If it dies I can go back to USB and charge it while I'm using it, then switch back to wireless whenever Its ready or charged enough.

After using a razer basilisk for about 4 years I decided to get a wireless and lighter mouse and I am very happy with my purchase. If you don’t want it to be wireless the cord for the charging dock doubles as a wired connection

This mouse is truly amazing. This mouse is very comfortable with its ambidextrous shape. This mouse is amazing for shooters due to its lightning fast latency and 74 gram weight. This mouse is great for claw grip and fingertip grip users. Palm grip is ok for people with smaller hands but not recommended for a mouse this size. This mouse also comes standard with 100% pure PTFE feet although you couldn't go wrong replacing them with corepads or hyperglides. If you're in the market for a high end lightweight wireless gaming mouse you should 100% consider the Viper Ultimate. If you want to try a lightweight wireless gaming mouse from other brands, I suggest you consider the Logitech G Pro Wireless/ G Pro X Superlight, Steelseries Aerox 3 Wireless, Glorious Model O Wireless,

Great mouse with a solid ambidextrous feel. The wireless dock is very convenient, and it works well. Battery is good. It lasts about a couple days with RGB on. Clicks are very good, better than GProWireless, G305, and Aerox 3. It has also been the most stable mouse out of all of them. It has had less hiccups and micro stutters with no disconnects so far. It has programmable side buttons on both sides. Solid feel, lightweight, stock feet are also good. Software sucks as it stores data. It also sometimes does not recognize the dock so the dock reverts back to the stock Razer green light. Only time will tell with durability. So far, it is my favorite mouse.

a great mouse, I wish this version was still sold I prefer to have the 2 extra buttons on the right side for extra functionality. The new version comes without them.

Bought this as a set for my gf and she loves it! I own the Basilisk mouse and I noticed this one is a lot lighter with almost the same functions and comes with a dock!! Great response time and very comfortable as well.

The Razer Viper Ultimate is a great mouse for gaming. I bought mine when it was on sale for $60. For what you got, it's a great value. Wireless with a charging dock, high polling rates, and subtle lighting, adjustable via Razer Synapse.

Amazing mouse with amazing battery life. I can go countless hours using this before having to charge it. Easy setup and solid overall. Love that it’s wireless.

I love this mouse. It's super light and glides with little resistance. The real star is the dock. It's easy to place on the charger thanks to the magnet, and the RGB interacts with video games.

Great mouse. Very light busy solid build, solid responsive button clicks, ambidextrous, pretty good battery life. Razer software can be a little clunky but all good after you get your configurations set.

I love it so far, I forget to charge it sometimes but it’s still never died on me, I love the color, haven’t had any problems, doesn’t lag like other wireless mouses I’ve tried, would but again

If you're looking to go wireless, this would be the go-to mouse. For the longest time, I was avoiding wireless mice due to battery life + latency. But after seeing reviews online speaking well about the mice, I decided to give into the hype, but man they weren't wrong about how good this mouse is. Didn't notice any latency issues since, it felt just like being wired, without dealing with the issue of cable drag of having a wired mouse since it's wireless. I disabled the RGB with on the mouse because it extends the battery life of the mouse up to about 70 hours. That's a LONG time. I'm able to game for my long hours without worrying about the mouse dying mid-session in-game. Would recommend this to anyone looking for a great lightweight wireless mouse.

*My first review ever, which says something, so take that into context as you continue reading.* I fell off the Razer Train for years as I explored other options in the PC peripheral space, but this one item brought me back. I'll keep this nice and short—this is the best mouse I've ever owned, BUT the Razer curse has also affected this amazing product. Their quality control is still not where it should be; the build quality of this mouse does not scream $150. It's not awful, but if you're meticulous or particular like me, you'll notice how loose the mouse buttons are, either right out of the box or within only a few months use. If that doesn't bother you, this is arguably the best wireless mouse (or mouse, period) on the market. If you don't mind wired, the base Viper is a much cheaper option to the Ultimate. If you need an esports-ready mouse that will last, try a Zowie or high-end Steelseries, or just try the much cheaper base Viper (there's also an even cheaper Viper Mini, but it's small). If you still want wireless, don't mind the price, but want better build quality, you may want to try out the G Pro Wireless. Hope this helps, still a great mouse but their QA (or lack thereof) may be a deal-breaker for some.