Mini USB 2.4GHz RF Wireless Keyboard w/ TrackBall Mouse

Overview:   A great wireless keyboard/trackball combo for use with your HTPC.   Keyboard has a range of 10 meters, and appears as a regular USB keyboard and mouse.    By my estimation the keyboard is similar in size, maybe fractionally larger then your standard Netbook keyboard, but way sexier,more eligant and convenient then a full size keyboard.

Details

• Wireless RF (radio frequency) 2.4GHz
• Operation distance: 10 meters ( 32.8 feet )
• Power conservation mode during times of no movement
• PC USB connector
• Compatible with Windows 2000/XP/VISTA
• 78 key slim link office keyboard+20 HOT KEYS
• Built-in trackball for optical mouse or outfit single slim optical mouse
• Resolution: 1000/1500dpi
• Powerful office function with 78 keys and hotkeys
• Operating distance: 10 meters
• Optical frequency: 2.4Ghz radio frequency
• Operating current : keyboard; 8mA max, receiver: 30mA max
• FN: Num local change function
• Powered by 2 x AAA batteries

• Insulation resistance: 100M Ohm AT 100VDC
• Contact bounce: 5ms max
• Operation voltage: +/- 3VDC +/- 10%
• Operating current: 10 mA max. at +5VDC
• Storage temperature: -20°C ~ +70 °C
• Operating temperature: - 10°C ~ +60°C
• Humidity: 30%~ 95% RH with non-coagulation
• Size:26x11.5x2cm(LxWxT)
• Color: Black