ACK-240 Full Size Wireless Infared Keyboard (Beige)

Features

• Enhanced layout for Windows 95, 98 &NT
• Cordless input
• Built-in infrared technology
• Wireless compact design for convenience and space saving

Transmitter

• Frequency: 38Khz
• Effective angle: Within 45^o

• Distance: 7 meters 
• Power: 3VDC-(2) 1.5V AA batteries

Receiver:

• Keyboard interface: IBM AT, PS/2 compatible
• Channel: 7 channels can be chosen (optional)
• Power: 5V DC, 250mA max connected to host computer

Specification

• Compatibility: IBM AT, PS/2, DOSV
• Key layout: 104/105/109 keys
• Travel distance: 4.0 0.3

mm

• Travel to peak: 1.35 0.2

mm

• Peak force: 55 10 gm
• Operating temperature: 0 to 50^oC

• Storage temperature: -20 to 60^oC

• Operating humidity: 10% to 95% RH
• Switch life: 10 million life cycles
• Electronic data: Transmitter--3VDC 15mA

; Receiver-5VDC250mA

• Dimension : 434(L)x142(W)x32(H)
• Weight: 0.97kg
• Agency approvals: