Multiport Serial Boards

2 port RS-232 Mini PCI Express boards, wide operating temperature of -40C to 85C 

4-port RS-232 Mini PCI Express boards, wide operating temperature of -40C to 85C 

4-port RS-232/422/485 Mini PCI Express boards, wide operating temperature of -40C to 85C

4-port RS-422/485 Mini PCI Express boards. Surge & isolation protection. DIP switch for 120-ohm terminal resistance and wide operating temperature of -40C to 85C. 

2-port RS-232 Universal PCI serial board

2 port low profile RS-232 Universal PCI serial board bundled with external cable CBL-M25M9x2-50

4-port RS-232 smart Universal PCI serial boards

4-port RS-232 smart Universal PCI serial boards

2-port RS-232/422/485 Universal PCI serial boards with optional 2 kV isolation

4-port RS-232/422/485 Universal PCI serial boards with optional 2 kV isolation

8-port RS-232/422/485 Universal PCI serial boards