Accuratus Nice Tracker IR Wireless Keyboard With Tracker Ball - Black
Manufacturer: value-enable
Model: ACK-573
Product Ref: 5500/10327088
Detailed Description ACK-573UB is especially designed for Windows, it has built-in trackball for mouse emulation, wireless input with built-in infrared technology, 88/89 keys keyboard with embedded numeric keypad and 12 dedicated function keys, and Fully function of 104/105 keys. Features: Designed for Windows ME/XP/Vista Built-in trackball for mouse emulation Wireless input with built-in infrared technology 88/89 keys keyboard with embedded numeric keypad and 12 dedicated function keys Fully function of 104/105 keys Transmitter: Frequency: 38Khz Effective angle: Within 45 degrees Distance: 7 meters Power: 3VDC(2) 1.5V AA batteries Battery: 400 hours with typical usage Receiver: Keyboard interface: IBM AT, PS/2 compatible Power: 5V DC, 300mA max. connected to host computer LED indicator: Num Lock, Caps, Scroll Lock, Power LED and active LED Sensor: High performance and high EMS immunity Trackball: Resolution: 200 DPI (X, Y Axis) Signal output: Shift Sin wave (X, Y Axis) Phase shift: 90 + 45 degrees Tracking speed: 250mm/sec Specifications: Compatibility: IBM AT, USB, DOSV Key layout: 88/89 keys Operating temperature: 0 to 40 degrees Celsius Storage temperature: -10 to 60 degrees Celsius Operating humidity: 10% to 85% RH Switch life: 5 million life cycles Electronic data: Transmitter -- 3VDC 15mA; Receiver - 5VCD250mA Dimension : 13.3(L) x 6.8(W) x 1.3(H) Weight: 1.9 lbs No batteries included - needs 2 x AA To convert to USB, please use adapter USB-PS/2-A (use search box in top right). This will convert this keyboard/trackball to be able to be plugged into a Laptop or PC with a spare USB socket.


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