Tarjeta combinada serie PCIe StarTech PEX4S232485 4 puertos 2xRS232 2xRS422/485
More from the Manufacturer More from the Manufacturer. Manufacturer Part Number PEX4S232485. 1 x 4 Port DB9 Breakout Cable. Ports Expandability 4 x DB-9 RS-232/422/485 - Serial, Via Cable. Product Type Multiport Serial Adapter.