Miscellaneous Electronics

2/4 Port RS422/485 Serials PCIE2.0 Card High Performances Interfaces Controller For Industrial Machines High Performances Interfaces Whether in factory setting or home workshop, this card supports asynchronous full duplex communication over twisteds pair or shielded cable, making for various for engineers and IT professional, this expansion card for those needing to integrate... 2/4 Port RS422/485 Serials PCIE2.0 Card High Performances Interfaces Controller For Industrial Machines High Performances Interfaces