Crestron ST-COM Dual RS-232/422/485 COM Port Expansion Module
Condition: Used
Brand: Crestron
Model: ST-COM
Type: Port Expansion Module
Ports: 2x DB9 male bidirectional RS-232/422/485 ports, 2x 6-pin RJ11 female Cresnet slave ports paralleled
Tested and working with minor wear and scratches on casing. Includes Port Expansion Module only; no extra accessories.