Moxa Multiport Serial Boards

With over thirty years of experience in multiport serial board technology and development, Moxa is able to offer one of the most comprehensive selections of industrial-grade multiport serial cards on the market. We offer serial boards for a variety of slot types, from ISA to PCI Express (PCIe) to PC/104.
Moxa Fieldbus CAN boards
UPCI boards, PC/104-Plus boards, and PCIe boards with 2 port CAN interfaces
Moxa PC/104 Serial Boards
2, 4, and 8 port PC-104 Serial Boards; RS232 and RS422/485 models available.
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Moxa PCI Express serial boards
2-16 port RS232, RS422/485, and RS232/422/485 PCI Express (PCIe) serial boards.
Moxa Universal PCI serial boards
2-8 port RS232, RS422/485, and RS232/422/485 Universal PCI (UPCI) serial boards.