The Keychron M3 mini 4K Magnesium Alloy Wireless/Bluetooth/Wired Mouse in Black is a high-quality gaming mouse designed by Keychron. With a sleek black color and a compact size of 120mm in length, 40mm in height, and 64mm in width, this mouse is both lightweight and ergonomic, making it comfortable to use during long gaming sessions. It features optical tracking method for precise control and has a maximum DPI of 26000 for customizable sensitivity. The mouse also offers wireless and Bluetooth connectivity along with a rechargeable design, making it a versatile and convenient option for gamers.