Customer Ratings & Reviews

This mouse is overall a very competitive pick. It is appealing to the eye (nice finish and RGB goodness), is very light, and feels good in the hand (I have larger hands and prefer claw grip and it is still fine). The scroll wheel stages feel responsive and the cable is actually so light that it's impressive really (can feel very little drag even without a mouse bungee). My only complaints thus far are that the "clicks" feel like they take a bit more force to initiate than I'd like and that the lift off distance of the sensor is rather sensitive. If you swipe the mouse a lot (FPS games in general) it seems to become unresponsive for a bit until you dial-in the lift off distance calibration in Razer Synapse (Razer's application for adjusting the mouse settings). Overall very satisfied and glad to see this as a worthy successor to my Razer Naga 2014 Left-Handed Edition. Good job!

I bought this for my son to use for his pc games. So far he loves this product and has nothing bad to say about it. The setup was easy, as you can adjust your preferred mouse sensitivity, and I also love the lights on it. Overall this is a great product and I highly recommend it anyone who’s in the market for a quality gaming mouse.

Mouse works well (mostly). RGB and software are good. I really like this mouse, except for the fact that after about 1.5 years the wheel click button broke internally. I have never had a wheel click button break before, and is highly unusual to me. For the $80 price tag, I expected flawless operation for a couple years, at least.

This is the first light mouse I've ever used and so far I'm loving it. I switched from the Razer Deathadder Elite and I can 100% tell the difference. Overall I say it's worth it...I think $80 is a little high compared to like the model o but if you don't mind paying the extra $30 go ahead and get this.

Nice ambidextrous mouse. I am particular about my mice because I am left handed (who keeps the left click on the left), and this is completely symmetrical. This fits me well with just the two buttons to hotkey options to while gaming (I am not a fan of mice with over abundance of buttons on the thumb pad). Overall a nice design, very light and responsive, just a tad on expensive side for what it is

Son loves this mouse easy to use and no delays. Plus the colors look pretty cool.

The lightest gaming mouse I ever owned. I have at least 10 different kinds of mouse that I use due to the nature of my work. And this is by the far the lightest mouse, and I like it when it comes to gaming as I can fastly move to any direction I want. Also not a big fan of wired mouse, but the material of the wire for this mouse never bothered me or it was on the way when working or playing on it.

I use this mouse. I love this mouse. It's nearly perfect. If the side buttons were a little more pronounced, then it would be the best mouse of all time. They are still easy to press, just a little hard for me to hit those side buttons as quickly as I'd like at times.

I was looking for 16000 dots per inch mouse and found this on a good deal during after Black Friday so I bought one for a backup and travel mouse. Razer is always good with there mouse. I highly recommend it for editing pictures, gaming, etc.

This mouse is a great choice for anyone, but especially if you want to play left handed. Side buttons on both sides, synapse software has great customization tools, and a good cable and stock mouse feet. A better option than any presented by other big manufacturers so far.

This is a wonderful mouse for a left-handed person. Since it is impossible to find a left-handed mouse at a reasonable price, I opted for the ambidextrous mouse instead. It works extremely well and has been reliable since I purchased it.

Great mouse for ambidextrous use. I'm a left handed mouse user and this mouse was the perfect upgrade from my Razer Lachesis 5600 I've been using since 2008. I got it on sale for $47.99 so this mouse was great value and I will use it for many years.

Overall a great mouse. My only concern is that it is a bit too small for my hand, but is still comfortable and decent to play with. The RGB Lighting is easy to set up and works well. Mouse feels quality, glides over my mouse pad easy.

I have absolutely no issues with this mouse. It is quick and responsive and the light features are really fun. As a lefty not all mice are designed for me, so one that is ambidextrous in design is about the best you can get.

RAM controller. Easy set up. Lightweight. Smooth, easy to use.

I was pretty excited to purchase the Viper, but was disappointed after giving it a try. Here is a summary of my experience: Pros: - Light w/ good materials - nice scrollwheel - light paracord - optical switch tech Cons: - The optical switches feel mushy, I thought they were going to be very very clicky - M1 and M2 have a little play on them - M4 and M5 and recessed into the mouse, couldn't get used to it - Synapse is a pain (not a mouse complaint though)

Its a great gaming mouse with great rgb lighting. I bought 2 of these and they function great and I love them. The wire is sturdy and so is the mouse itself. For the price point it's a golden mouse with a long and durable lifespan.

I bought the Razer Viper Wired Optical Gaming Mouse for my son. He wanted a mouse that could keep up with his intense gaming and the Razer Viper did not disappoint him. The sleek contour of this mouse fits comfortably in his hand and can be used ambidextrously. The 8khz is true to its features and has insane tracking, with lightning speed frames per second. It is smooth and easy to use. There are 8 total buttons on this mouse and he has each one hot keyed for better gaming experience. The cord is long enough that it does not get in his way when he is gaming. Overall, he is very happy with the purchase.

Son is a competitive gamer and swears by this mouse. There are cheaper ones, there are more expensive ones. He has gone through them all. But he says this is, by far, the best.

This item is sleek with its bright, colorful lights, and it moves really well. The form of the mouse may take some getting used to. It is not thickly formed and sits close to your mousepad (so it does not reach up into the cusp of your hand like many other mice). However, it is very comfortable for me now that I've used it more!