This Pocket Wireless Touchpad (200 dpi) includes Media Controls (player open, volume, track, play, stop, pause). These features are integrated into the thin handheld remote and connect to your laptop via 2.4 GHZ Bluetooth. Control your PC based media center with built in media controls, laser pointer and standard mouse button support including scrolling. Uses 2.4 – 2.48 GHz Bluetooth Class II to let you wander up to 23 feet away from your computer without losing contact. Both Windows 2000/XP/Vista and Mac operating systems are supported though your computer must have Bluetooth to use this device. This ultimate road warrior touchpad controller conveniently recharges via USB or by docking in a PCMCIA slot.