We knew it was coming, and now it is finally out! RAZER VIPER 8KHz. 8000Hz HyperPolling Technology, Focus+ 20K DPI Optical Sensor, and 2nd-gen Razer™ Optical Mouse Switches. I'm super hyped. :
Razer Viper Mini Is The First Wireless Mouse To Flex A Blistering 8,000Hz Polling Rate | HotHardware