Details

It is a wonderful combo 2.4GHz wireless mini keyboard, Touchpad, mouse and laser presenter combo with USB interface receiver

Speciafication:

Size: 152*59*13mm

Weight:100g

Transmit power: Max 4 db

Operating rang: up to 10 meters or 30 feet

Operation voltage: 3.3v

Operating current: <80mW

Charging current: <300mW

Sleep current: <1mW

Systems: windows2000, XP, Vista, Ce, windows 7, Linux