Multiport Serial Boards

4 Port RS-232/422/485 PC/104-Plus Module, Extended Operating Temperature -40...+85°C

PCI-104 4-port Isolated RS-232/422/485 Module

4 Port RS-232/422/485 PC/104 Module

4 Port RS-232/422/485 PC/104 Module, Extended Operating Temperature -40...+85°C

4 Port RS-232/422/485 PC/104-Plus Module

CIRCUIT BOARD, PCI-104, 4-port RS-232/422/485 Module

4-PORT RS-232/422/485 PCIE COMM. CARD

4xRS-232/422/485 Low-Profile PCIe Board, PCIe Bus, without Cable

4xRS-232/422/485 Low-Profile PCIe Board, PCIe Bus, with DB9M Cable

4xRS-232/422/485 Low-Profile PCIe Board, PCIe Bus, 15KV ESD with DB9M Cable, with 2KV isolation

4xRS-232/422/485 Low-Profile PCIe Board, PCIe Bus, 15KV ESD without Cable, with 2KV isolation

4xRS-232/422/485 Low-Profile PCIe Board, PCIe Bus, 15KV ESD with DB25M Cable, with 2KV isolation

4xRS-232/422/485 Low-Profile PCIe Board, PCIe Bus, with DB25M Cable

4-port RS-232/422/485 PCI Express Communication Card w/Surge & Isolation, w/cable OPT4A