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PSK-3961 RF Mini Keyboard | |||
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Features • Slim, silent, stable and comfort typing • Multi-Lingual available • Optical mouse have no moving parts to clean • Mini size keyboard and mouse easy for travel • Optional extension cable for better receiving performance • Wireless 2.4GHz RF technology Mechanical Specifications • Key: 88/89 keys • Key Pitch: 19.05mm • Switch Travel: 3.5 +/-0.5mm • Switch Reliability: 5 million cycles • Keyboard Dimension: 291 x 197 x 29 mm (L x W x H) • Switch Mechanism: Membrane • 3-D and 3-key mouse Electrical Specifications • Carrier frequency: 2.4GHz GFSK • Transmitting distance: 5m typically (adjustable) • Batteries: Keyboard: 2 AAA batteries, Mouse: 2 AA batteries • Channel: multiple 16 channels • ID: random (24 bits) • Receiver Interface: Compliance to USB version 1.1 • Receiver Electrical data: +5VDC +/- 5% @ 100mA (max) Environmental Operation Condition • Operating temperature: 0 degree C ~+50 degree C • Storage temperature: -20 degree C ~+65 degree C |
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