I'm selling this wireless mouse, which I kept as a spare for a docking station, as I don't seem to have a need for it. Please feel free to ask any questions in the comments. Ergonomic design RGB wireless mouse with charging dock. - Model Name: X11 - RGB Function: With RGB charging dock - Number of Buttons: Multiple buttons - Design: Ergonomic design 【3-Mode Connection Mouse】The ATTACK SHARK X11 wireless gaming mouse supports three connection modes: 2.4G, USB-C wired, and Bluetooth, meeting the needs of various scenarios and devices. Whether at home or in the office, it can be easily connected to PCs, laptops, and tablet PCs, providing an efficient and convenient office and gaming experience. 【High-Performance PAW3311 Sensor】The ATTACK SHARK X11 wireless gaming mouse adopts the PAW3311 optical sensor, offering 6-stage adjustable DPI (800-1600-2400-3200-5000-22000), 300IPS tracking speed, 1000Hz response speed, and a 35G acceleration limit. It can meet the diverse needs of buyers, and this mouse can provide an excellent user experience, especially for office workers who need a lot of clicking and gamers who demand precise operation. 【RGB Backlight Charging Dock】The X11 mouse can be quickly charged with a cool RGB backlight charging dock that has RGB backlight effects that can be customized with a button. By connecting the mouse charging cradle to the computer host, you can plug the USB receiver on the bottom of the mouse into the USB port of the charging dock, and the mouse can be enabled in 2.4GHz mode, reducing the hassle of frequently plugging and unplugging the charging cable. Thank you for viewing. Power Supply... Rechargeable Connection Type... Wired/Wireless (Bluetooth)