Shuttle COM/LPT Daughter Board - Internal - 1 x Number of Parallel Ports External - 2 x Number of Serial Ports External
The PCL71 is compatible with Shuttle AIO P90U and X50 series. It provides one RS232, one RS232/RS422/RS485 port (both support 0V/5V/12V) and one parallel (LPT) port to the back panel.
Technical Specifications: Number of Parallel Ports (External): 1Number of Serial Ports (External): 2Form Factor: Internal