DeLOCK 89320

The Delock PCI Express card expands your PC by two external serial RS-422/485 ports. Use this PCI Express card for data logging or machine control systems. By using the jumper you can set e.g. 2- or 4-wire operation.PCI Express Card > 2 x Serial RS-422/485

Best Price: 45.68 from Dodax.NL