
| Multiport Serial Boards > PCI Serial Boards |
| C104H/PCI 4-port RS-232 PCI Boards | |
| C168H/PCI 8-port RS-232 PCI Board | |
| CP 132 2-port RS-422/485 PCI Boards | |
| CP-114 Series 4-port RS-422/485 PCI Boards | |
| CP-204J 4-port RS-232 PCI Board |

| Multiport Serial Boards > PCI Serial Boards |
| C104H/PCI 4-port RS-232 PCI Boards | |
| C168H/PCI 8-port RS-232 PCI Board | |
| CP 132 2-port RS-422/485 PCI Boards | |
| CP-114 Series 4-port RS-422/485 PCI Boards | |
| CP-204J 4-port RS-232 PCI Board |