Tarjeta serie de alta velocidad PCI-E a RS-485 RS-422 2 puertos R485 RS422 PCIE convertidor
UOTEK PCI-E to RS-485 RS-422 High Speed Serial Card 2 Ports R485 RS422 to PCIE Converter DB9 COM Adapter UT-7922. Interface protection: surge protection of 600W RS-485/422 interface signal line. Stop bit: 1, 2.