IEC 61000-4-2 ESD: Contact: 4 kV; Air: 8 kV IEC 61000-4-3 RS: 80 MHz to 1 GHz: 3 V/m IEC 61000-4-4 EFT: Power: 1 kV; Signal: 0.5 kV IEC 61000-4-5 Surge: Power: 2 kV; Signal: 4 kV IEC 61000-4-6 CS: 15

4 Port PCIe Board, w/ o Cable, low profile, RS-422/485, w/ Surge, w/ Isolation

4 Port PCIe Board, w/ DB9M Cable, low profile, RS-422/485, w/ Surge, w/ Isolation

4 Port PCIe Board, w/ DB25M Cable, low profile, RS-422/485, w/ Surge, w/ Isolation