2-Port Isolated RS-422/485, M.2 B Key(2242, USB), DB9

Meets Advantech iDoor Technology Standard
M.2 2242 B Key compliant (USB 2.0)
Speeds up to 921.6 kbps for extremely fast data transmission
Supports any baud rate setting (200 bps ~ 921.6 kbps)
The PCM-34D2Rx (2-ports) supports Isolated Protection
Compatible with embedded automation PC UNO-1/2/3/4 series
Compliant with FCC/CE Class A Certification
Operation temperature 0~60 degree support