| Wireless
Mini Size Keyboard with Trackball
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Features * Designed for Windows * 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 45o * 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: 200DPI (X, Y Axis) * Signal output: Shift Sin wave (X, Y Axis) * Phase shift: 90 + 45o * Tracking speed: 250mm/sec Specification * Compatibility: IBM AT, PS/2, DOSV * Key layout: 88/89 keys * Travel distance: 3.0  0.3mm* Travel to peak: 1.0 0.3mm* Peak force: 50 10 gm* Operating temperature: 0 to 40oC * Storage temperature: -10 to 60oC * Operating humidity: 10% to 85% RH * Switch life: 5 million life cycles * Electronic data: Transmitter--3VDC  15mA;
Receiver-5VCD 250mA* Dimension : 338(L)x173(W)x35(H) * Weight: 0.86kg * Agency approvals:  |