Kensington 64382 PilotBoard Wireless USB Desktop for Mac (Mac) Kensington Edge: Quick RF (TM) wireless technology connects keyboard and mouse without cords and hassles USB RF Receiver plugs in for fast and easy wireless keyboard and mouse installation on your Mac (R) or Mac mini Diamond Eye (TM) optical technology lets mouse track smoothly on virtually any surface Full-featured keyboard and mouse with detachable wrist rest, scroll wheels, multimedia and Internet buttons Innovative user-switching key makes it easy to swap users on shared computers