The Level 10 M Hybrid Wired & Wireless Mouse is the newest member of the Level 10 M family, designed in collaboration with BMW DesignworksUSA. The M Hybrid Mouse can function as a wired mouse via USB cable and wirelessly with the included 5.8G USB receiver dongle plugged into the PC. It inherits the all special characteristics of its close sibling the M Mouse, but with new improved ergonomics. The M Hybrid Mouse takes what was an otherwise perfect mouse and makes it even better