Razer Viper Mini - Wired Gaming Mouse for PC/Mac (Ultralight 61g, Ambidextrous, Speedflex Cable, 8,500 DPI Optical Sensor, Chroma RGB Illumination) Black : Amazon.co.uk: PC & Video Games
Razer Viper Mini Review - The Best Small Gaming Mouse
An Updated Razer Viper Mini Could Crush the Mouse Market | by Alex Rowe | Medium