Type: RF2.4GHz Wireless.
Operating Distance: 10M.
Supports Windows 2000/XP/Vista/7, MAC OS X, Linux (Debian-3.1, Redhat-9.0, Ubuntu-8.10, Fedora-7.0 tested).
Built-in laser pointer.
Comes with backlit for operation in darken room.
Built-in rechargeable lithium battery.
Supports QWERTY board.
Suitable for meeting, teaching, lectures to use with a computer or projector.
Weight: 90.95 g
Size: 1812.52.5 cm
1 × 2.4G Wireless Handheld Keyboard with Mouse Touchpad (Black)