Logitech Rechargeable Touchpad T650 with Windows 8 Multi-Touch Navigation - Black. *Fast, fluid Windows 8 touch navigation: Glide through all your content with the full range of Windows 8 touch gestures *Large, glass touch area: Spacious touch surface delivers premium smoothness and navigating precision *Click-anywhere surface: Click wherever your fingers rest, virtually anywhere on the touch surface *Rechargeable convenience: Long-life internal battery with easy USB charging, even while you work *Wireless simplicity: Tiny Unifying receiver connects up to six compatible mice and keyboards using just one USB port