Wireless Gaming Mouse - Razer Viper Ultimate | Razer Europe
Amazon.com: Razer Viper Ultimate - Wireless Gaming Mouse with Dock Station (HyperSpeed Wireless Technology, Ambidextrous, Light and Fast, 20,000 Dpi Optical Sensor, RGB Chroma) Black : Video Games
Best Buy: Razer Viper Wired Optical Gaming Mouse with Chroma RGB Lighting Quartz RZ01-02550600-R3M1