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Compact Board PCM-9452
Chapter 1 General Information 1- 6
IrDA One IrDA Tx/Rx header
Serial Port RS-232 x 3, RS-232/422/485 x 1
PS/2 Port Keyboard +Mouse x 1
Audio MIC-in/ Line-in/ Line-out,/ CD-in
Stereo Amplifier included
USB USB 2.0 Port x 6
Digital I/O 8-bit (programmable)