Customer Ratings & Reviews

This razer wireless mouse is amazing! So much better than the ones with cable!

It is extremely lightweight seems as it were weightless, the charging stand is nice and the storage compartment for the usb chip to connect to your laptop device is cool which is located underneath mouse. You are able to recharge which eliminates the need to purchase batteries.

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.

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.

Excellent performance for a wireless mouse. Battery is good too.

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.

Honestly its better than my Logitech G Pro Wireless and it hurts me to say as i love that mouse... Don't waste time and buy it now while its on Sale for 119.99 at best buy. Thank me Later. The future is Bright. Razer Is Awesome

Love this mouse it’s nice to have something wireless and move around freely on my mouse pad and the side buttons are great for gaming

Not a big fan of Razer, but I decided to give this mouse a shot since I've owned many Logitech products. I'm glad I made this choice. The mouse is light, battery life is great, software offers great customization, and as an added bonus, a RGB DOCK!

I love razer peripherals, I have had 3 keyboards and mice since I got into pc gaming (currently rocking the Huntsman Elite and this), and this is another great product. It is much lighter than I expected, but it makes for a very smooth gaming experience when playing FPS. The charging dock is an added bonus for other RGB lovers, and the customization of the colors is always nice. The charging dock can be a little finicky when trying to place the mouse on it but I have not had any issues charging once it is connected. Some people have mentioned the battery life being shorter than advertised, but I find that it lasts for multiple days even when I forget to turn it off overnight. If you have issues with the battery life try turning the brightness down from 100% to around 50-67% (it is still quite bright), that increased my battery life from 1-2 days to 3-4 easily. Charging is also quite fast, about 3 hours for full charge.

I purchased the RVU Mercury because Razer supposedly fixed issues with this version. I can confirm this is true. Mouse 1 / Mouse 2 clicks are MUCH improved, the PTFE feet are thicker, and the side buttons are vastly improved. What I liked: Good coating, very grippy. Mouse 1 / Mouse 2 clicks are very responsive for optical switches. The scroll wheel is fine. It does make a little noise when you scroll up and this happened on both of my copies of this mouse. I had no LOD / tracking issues. I had no wireless issues. Razer Synapse software is fine and did what it was supposed to do. What I didn't like: This is an ambi mouse and using it for long periods of time hurt my wrist and elbow. I also didn't care for the pattern on the rubberized side grips. I returned it due to the grip issues. The quality of the mouse is great and the QC improvements are substantial.

The mouse is simple to use! It does take a minute to install the device to your Razer synapse but once it is, the mouse is phenomenal! It came 50% charged while using it around 20 hours straight so far it’s still above 25%. Battery life is great, speed is changeable, and comfort is amazing.

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

Great small mouse for the price point. Do recommend for gamers

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!!!

I've had this mouse for almost two years, and it is still a very good mouse and holds a charge really well. The treads on the bottom are still very still as well. Definitely buy if on sale.

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.

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.