Genius Wireless Mouse Black

Ergonomic wireless mouse with optical sensor and adjustable resolution up to 2400 DPI. The connection to the computer is made wirelessly via Bluetooth or a miniature USB receiver and a 2.4 GHz interface. The mouse can be connected to up to 3 devices at the same time and you can switch between them with the press of a button (Dual BT mode 2.4 GHz).