... & capable tool to operate their personal computer wirelessly.Features:4 in 1 multifunctions: Keyboard, mouse, touchpad and laser pointer.QWERTY ... : 10mCharge Voltage/Current: 5V/300mAStandby time: 600 hoursPower: Built-in re-chargeable Lithium-ion batteryConnection: USB portCompatible with: Windows 2000 ... , XP, Vista, 7, Mac OS X, Linux (Debian 3.1, Redhat 9.0, Ubuntu 8.10, Fedora ...