Razer Viper Mini Ambidextrous Mouse, Optical Sensor, Optical Switches, RGB, 8500dpi, 6 Programmable Buttons, USB is rated 5.0 out of 5 by 1 .

Rated 5 out of 5 by ChrisClash from Mini viper with all the bite of its premium bigger brother Razer have stepped up there game with this mouse bringing the premium viper in a small package i did test the viper ultimate that a friend had and to be honest I prefer the mini the shape is perfect for me, even with my slightly bigger hands. The click of the optical switches feel a lot better and responsive then other mice in this category, the cable is really nice and premium feeling. I have no problme with the sensor loosing tracking no matter how fast i flicked the mouse. Over all its a great premium mouse at a entry price. When combining with your other razer products it really makes ypur set up come together. The only negative thing i have to say is in order to keep ypur rgb lights in sync u need the software other wise it defaults to color cycles as a default as theres no on board memory to store your settings.