A multi-purpose remote control input device comprised of a transmitter and a receiver; the receiver in a form of adapter being installed to the controlled system including a PC or PS2 game machine; the transmitter including PS2 DVD/TV/VCR control interface adapted with functional keys corresponding to PS2 DVD, TV, VCR hosts; keyboard/mouse/joystick input interface adapted with input keys corresponding to computer keyboard and mouse keys to control TV, PS2 game machine, VCR and as the wireless keyboard and mouse for a PC.