Triple COM port expansion
The PCM3 accessory provides three additional RS232 on the front panel of the XH81 which allows for up to five COM ports to connect with peripheral devices.
|Purpose||Triple RS232 daughter board for XH81|
|items included||Triple COM port adapter board x 1, front panel cover x 1, screws x 2, quick installation guide|
|external port(s)||RS232 x 3|