Why I buy this one ?
- 1000 DPI "Karna Precision" Powered Optical Engine
- Sleek Illuminated Translucent Casing
- Fingertip Grip for Accurate and Fast Targeting Control
- Extra-Large Non-Slip Main Buttons
- Razer Driver Includes Many Advanced Features

What our customer's say!

"razer viper gaming mouse", kind of old news now,but still a great mouse. a little more slimline than the diamondback , just right for smaller hands.

"yesterday's model, but today's technology... ", This mouse rocks. Razer has a "better one", but this one is hands down more responsive than those crappy wireless logitechs or kensingtons.If you want to have a "better" mouse, buy this one. It's yesterday's model so it's cheaper then the Diamondback, but it's x2 as responsive as the piece of junk you're holding in your hand right now. If you want the "Ultimate" mouse go get the Diamondback.

"Good mouse bad scroll", I enjoy this mouse. The control is excellent but I do not like the feel of the scroll wheel. It does not feel smooth and is rather jerky in its movements. I like the mouse, but this feature lowers my ratings.