Customer Ratings & Reviews

Great relatively low profile, lightweight mouse. Good for small to medium hands. Battery life still excellent after 2 years.

Works really and it is very fast. Feels very comfortable in my hand. Easy to manipulate and to play games with or to use in general with a computer.

Amazing mouse. It is insanely light and feels great in your palm. It doesn’t need to be charged very often either.

Excellent mouse for gaming My son loves the ease and the speed of the mouse and the charging

Great quality. Battery lasts forever in these things. I use mine 8 hours a day and it lasts at least 6 Months on one battery.

Excellent mouse as described in the product description

Very lightweight. Holds a charge for a long time. Highly recommended for gaming.

Great gaming mouse, feels great and feels amazing to use

This mouse is nice, although the shipping was not a good experience, but i manage to pickup on at local store. The mouse itself is lightweight and it charges quite quick with the cable, I can pretty much use this all day since I can charge and use.

I'm a proud owner of Razer Basilisk ultimate and Orochi V2. This is my 3rd wireless mouse from Razer. When I used it for the first time, it felt weird. Too light or something else. Spent some time with it and got used it, the lightness is now good thing. The symmetric design is the strong point of this. I sometime use this with my left hand, and it is really good for it.

Had my old original mouse that came with my pc crap out so I had no choice but to get a mouse. After searching around a bit I found this mouse popping up quite a bit and figured may as well as I have a razor keyboard too. About a month in using this and it’s really nice. It’s a nice ergonomic but cool looking mouse and is a much needed upgrade to my previously wired mouse. Since I’m a cheapscape I got the one without a charging dock which is only a convenience but otherwise you charge it with a nice USB to microUSB that plugs into the front and allows you to use it while charging. It also lights up but I turn it off because it looks more professional to me that way. Overall super nice mouse that I will use for a very long time.

I tried a lot of gaming mice before I settled for this one. I like how light it is. Perfect for FPS games. Clicks are very responsive. Buy the one with the dock if you still can. Would likely stay with viper for my gaming mice.

Lightweight and works wired or wireless, bluetooth

This razer viper U is great and I wich i had got it sooner. The battery is great even with the lights on and overall is a great mouse. It has the perfect shape but the only thing i don’t like much are the ruber grips.

Excelent mouse. Great responde time. I use it to play games and at the office with macros. One negative point is that it doesn't have Bluetooth connection. Has a huge customizable macros, so you can have multiple combinations.

this is one of my favorite gaming mouse, its light weight, smooth, and I never had connectivity issue or lag. the only downside is the battery life, it doesn't last as long as the logitech g pro.

I have been through THREE of these mice in under two years. Each time, Razer is great to honor the warranty and send a replacement (refurb), but enough is enough. After about six months, the mouse begins to miss clicks. Around the same time, the rubber textured on the grip begins to crack and peel away. And sometimes the mouse straight up stops responding and is not even visible in Razer's Synapse software. When brand new, you can go for DAYS without needing a recharge. Within 6 months, you will be recharging every six or seven hours. It is such a shame that Razer quality has taken such a dive; they used to be great.

Solid mouse. Its rather light and fits rather well in my hand. Only complaint is that the battery dies fairly quickly. I wouldn't pay more than $45 though.

Not a big fan of Razer products but from all the reviews praising it I decided to pick one up when it went on sale. Not my main but a good companion along with my G Pro X Superlight

This review was made a couple weeks after purchasing the product. The mouse works great, has a long battery life, and would recommend to anyone looking for a wireless gaming mouse.