The Razer Viper Mini loses a lot of what made the original great | Rock Paper Shotgun
Wireless Gaming Mouse - Razer Viper Ultimate
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 Ultimate Review - On Top of the Wireless Charts