The Razer Basilisk X HyperSpeed Wireless Bluetooth Gaming Mouse in Black offers gamers a high-performance mouse with a sleek design. With a maximum DPI of 16000 and optical tracking method, this mouse provides precise and smooth control for gaming. It features six buttons, including a scroll wheel and on/off switch, for easy customization and functionality. The wireless connectivity options, including Bluetooth, allow for flexible use without the constraints of cords. Backed by a two-year manufacturer warranty, the Razer Basilisk X HyperSpeed is a reliable and durable gaming mouse.Works and tested on laptop, desktop for bluetooth and 2.4ghz. Also works on Samsung mobile devices.