PCI Card4x RS232/422/485 DB25M (Cable), PCI-1612B, Advantech
PCI-1612B-CE - Advantech PCI-1612B-CE 4-port RS-232/422/485 card w/ surge and DB-9 Cable
4-Port Rs-232/422/485 Card W/ Surge & Db-9 Cable
INTERFACE CARD - SERIAL
4-Port Rs-232/422/485 Card W/ Surge & Db-25 Cable
