Customer Ratings & Reviews

simple, cheap, but easy to use and powerful piece of hardware. def would recommend as a gaming backup or primary mouse for someone.

When I heard Razer was making an ultra light gaming mouse I was skeptical that It could be better than the tried and true Deathadder, but now I believe that this is one of the best gaming peripherals on the market. I primarily play games that need fine aim and fast movement to stay competitive (R6, Overwatch, Apex) and the difference between a 105g Deathadder Elite and the 69g Viper is noticeable. The lighter mouse makes it much easier to flick to enemies and track your opponents movements. Only extra note is definitely pair this will an extra large mouse pad.

I mostly play cs go. This mouse is a beast. Light weight and great sensor. The clicks are way faster then any mouse I have. (Fk2,eca2,g305,rival310)

So.. Its a solid gaming mouse at the end of the day. Adjustable dpi, customizable color and pattern and frequency.. Cons? Louder clicks than I expected, but that only bothers people not wearing the headset. So, if you have an irritable cohabitant.. Beware. Seems to have relaxed a bit in the past month.. Other than that its great. The cord is light like advertised and you don't notice it. Im coming off an 11 year old deathadder. Worth it. Don't complicate the decision if it fits the budget.

This mouse is so light its like air and the clicks are pretty satisfying has great reaction time better then the last mouse I had for gaming.

I have purchased many computer mice and all of them had one or two things that made me want to look elsewhere. I use a claw grip and I found that many of the ambidextrous mice I tried made it hard for me to reach both side thumb buttons. I have decently sized hands, but found that many of them had their thumb buttons positioned in a way that I had to shift my hand too much to reach them comfortably. I have not had this issue with the Viper and it has really helped me to use the additional buttons while gaming :)

Really good mouse and it very light and easy to use

Excellent mouse for gaming and it makes it more fun with the light display. It is also very easy to use.

the Viper is overall very well made and responsive with an ideal weight. My only problem is the recessed thumb buttons are a little too recessed. The mouse also kinda feels cheapy yet seems to be well made.

Love the mice, very good in control my hand fits it perfectly and personally being new into the gaming community getting a pc this mice is perfect for new players. love it keep up the good work razed.

really fast and clean, nice fit size overall and perfect

Light weight and easy to use, it was very responsive.

My son got this for his new gaming computer. He said he likes this mouse. It is easy to use and doesn’t lag.

Really light and fast gaming mouse, definitely worth considering for the affordable price

Even though I don't have lightning fast reflexes (so the speed & light weight of the mouse are not critical for me), I find that I like everything about this mouse. The buttons all (including scroll wheel) have good tactile feed back and the mouse is very comfortable when gaming for long periods. Of course the RGB lighting is nice as well. The only thing I would have changed (if my opinion were solicited) would be to have the side buttons protrude a little more but they are fine as is.

My 10 year old said this mouse is fast and light weight. It’s comfortable on his hands as well

Excellent mouse. One of the best mouses I've ever used. Highly recommended for people with small hand.

Very lightweight mouse and good for a mouse that is under $50. Mouse clicks are okay, but the rubber sides are perfect. The braided cable makes it pretty nice as well. An actual ambidextrous mouse with Mouse4 and Mouse5 on both sides. You can customize the lighting through Synapse, but it only works with the application open, which is the downside. It doesn't matter too much since the default color change is good enough.

I have used many gaming mice, and many bluetooth productivity ones as well. This is one of the most comfortable ones to use, in addition of the most accurate ones as well, It beats my old DeathAdder and all the corsairs which they usually break and customer service won't reply to you at all. Always liked Razer products and their customer service. It has no lag at all, but this is expected since it's wired and coming from Razer.

Works excellent i use itwith the hyperx keyboard on fortnite xbox one it works great so easy to use