Keyboard Specifications Interface: USB Dimensions: 442mm x 141mm x 21mm (L x W x H) Number of Keys: 104 Keys Keyboard Weight: 400??20g Key Pitch: 19.0 mm Colour: Full Black Cable Length: 1500mm Compatible With: Windows 98/2000/ME/XP/Vista/Windows 7 Key Switch Life (Test conditions: Full travel 150g force): 5 Million life cycle times Minimum MTBF (Mean time between failure) in life test 8 million life cycles Working Voltage: 4.5 V to 5.5V Working Current: 35mA Operation Temperature Range: 0~60??C 0~ 95% RH Storage Temperature Range: -20~60??C 0~90% RH Mouse Specifications Interface: USB Sensor Reading Speed: 2300 times/s LED Light Colour on mouse Wheel: Red Resolution: 800 DPI Sensor Tracking Speed: 14 inch/s Plug and Play no drivers needed Optical Sensor Ergonomic anti-strain-injury design Dimensions: 121mm x 62mm x 39mm (L x W x H) Button Life: 3 million clicks Coder Life: 1 million times Working Temperature range: -10+40??C Working Temperature range: 20% -90% Compatible With: Win…