SEJIN ELECTRON, INC
Written by jung ho shim
Version 1.1
Last revised date: March 10, 2009
SEJIN confidential - Copyright© Sejin electron, Inc. 2009.
This Document contains proprietary to Sejin Electron, Inc. Use or disclosure without written
permission from an officer of Sejin is expressly forbidden.
Document number: C00170
Page 4/8
Printed date: March 17, 2009
3 Features
KEYBOARD
2.4GHz ISM band RF transceiver
Adaptive Frequency Hopping Spread spectrum
Internal antenna
250Kbps RF transmission rate
Integrated track-ball pointer and two mouse buttons
Full 86 keyboard Functionality with embedded numerical key pad
Full size key pitch (19.05mm, 0.750 inch) with a quiet tactile feel
Non-skid rubber feet
Inverted T cursor keypad
Separate Insert and Delete keys
Power: 3V DC (two AA batteries)
About three month of battery life (Based on Sejin standard operation conditions)
Effective operating range: 8 meters (26.2 ft)
Effective operating angle: 360 degrees
Number of keys : 86 keys
Key travel: 3.5 +/- 0.5 mm
Operating force: 60 +/- 20 gf
Dimensions: 410 x 202 x 42 mm (16.14 x 7.95 x 1.65 inch)
Agency approvals: N/A
USB DONGLE
Windows Me/98/2000/XP/Vista compatible (Optional MAC compatible)
2.4GHz ISM band RF transceiver
Adaptive Frequency Hopping Spread spectrum
Internal antenna
250Kbps RF transmission rate
Standard USB HID keyboard and mouse compatible
Bus powered full speed USB composite device
Battery low Indicator
Two color LED indicator for Connection status and for Battery low indication
Automatic generated 32767 User IDs
