Network & wireless Upci rs422 485 Type
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![Antaira MSC-104B-SI 4-Port RS-422/485 Universal PCI Card w/Surge and Isolation | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/media_2b7aaa71-fc0a-4d86-ae54-9c332ec84783_medium.jpg?v=1719983408)
MSC-104B-SI | 4-Port RS-422 / 485 Universal PCI Card w / Surge and Isolation | Antaira
Brand: Antaira
SKU: MSC-104B-SI
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![Antaira MSC-108B 8-Port RS-422/485 Universal PCI Card | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/media_9bbc8d6f-045f-40f9-831e-ee35cc96fdfd_medium.jpg?v=1719983288)
MSC-108B | 8-Port RS-422 / 485 Universal PCI Card | Antaira
Brand: Antaira
SKU: MSC-108B
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