The Cobra Pro combines the ambidextrous Viper Mini shape with all the bells and whistles of recent Razer mice: Focus 30K sensor, third-gen optical main button switches, full RGB lighting, 2.4 Ghz and Bluetooth connectivity for up to 170 hours of battery life, as well as compatibility with Razer's Mouse Dock Pro and HyperPolling Wireless Dongle.



Link: Techpowerup