88-Key Wireless Mini Multimedia Keyboard w/Touchpad (Black) Wireless 2.4Ghz Technology range up to 30 Feet 9 Hot Keys: Internet, Email, My computer, Back, Play/Pause, Forward, Valume Control ,Mute, Two fingers Smart Touch Functions --- Tapping, Magnifier, Rotate, Zoom in/out, Scroll Up/Down Three fingers Smart Touch Functions --- Windows Function: Tapping, Switch Window, My Computer, Page Up/down