Computex 2019: Cooler Master announces its first wireless mouse and headset | KitGuru
MM831 | Cooler Master
Cooler Master MM311 Gaming Mouse with Adjustable 10,000 DPI, 2.4 GHz Wireless, P 884102090288 | eBay
Cooler Master MM311 White Gaming Mouse with Adjustable 10,000 DPI, 2.4 GHz Wireless, PTFE Feet and MasterPlus+ Software - Newegg.com
Amazon.com: Cooler Master MM831 Gaming Mouse with 32000 DPI Adjustable via Software, 2.4GHz and Bluetooth Wireless, PBT Buttons, and Qi Charging Support : Everything Else