PCIE 4 Puertos RS422/485 Adaptador Tarjeta de Expansión Multi RS-422 RS-485 Convertidor
The power consumption has been optimized. V354 is used as a single-channel PCIe bridge, which can connect 4 independent enhanced 16550 compatible UARTs. 17V354 complies with PCIe 2.0 Gen 1 (2.5GT/s).