| Multiport Serial Boards |
| Fiber Boards | |
 | CP-102UF Series 2-port Universal PCI serial over fiber boards |
| PCI Express Serial Boards | |
 | CP 104EL 4-port RS-232 PCI Express Smart Serial Board |
 | CP 118EL 8-port RS-232/422/485 PCI Express Smart Serial Board |
 | CP-102E NEW! 2-port RS-232 smart PCI Express boards |
 | CP-102EL NEW! 2-port RS-232 smart PCI Express serial board |
 | CP-114EL/EL-I NEW! 4-port RS-232/422/485 smart PCI Express boards with 2 KV isolation protection |
 | CP-132EL/EL-I NEW! 2-port RS-422/485 smart PCI Express boards with 2 KV isolation protection |
 | CP-168EL 8-port RS-232 PCI Express Smart Serial Board |
| Universal PCI Serial Boards | |
 | C218 Turbo PCI 8-port Intelligent RS-232 Universal PCI Board |
 | CP-112UL/UL-I Series NEW!
2-port RS-232/422/485 Universal PCI serial boards with optional 2 KV isolation |
 | CP-114UL/UL-I NEW! 4-port RS-232/422/485 Smart Universal PCI Serial Board |
 | CP-118U-I/CP-138U-I 8-port RS-232/422/485 Universal PCI serial boards with 2KV isolation protection |
 | POS-104UL 4-port RS-232 Universal PCI board with power over serial |
 | C320 Turbo PCI 8-port to 32-port Intelligent RS-232 Multiport Controller Universal PCI Board |
 | CP-118U/CP-138U 8-port RS-232/422/485 Smart Universal PCI Serial Board |
 | CP 102U UL 2-port RS-232 Universal PCI Smart Serial Boards |
 | CP 104UL V2 Series 4-port RS-232 Universal PCI Boards |
 | CP 134U V2 4-Port RS-422/485 Universal PCI Board w/ 2 KV Isolation Protection |
 | CP-104JU 4-port RS-232 Universal PCI Smart Serial Boards |
 | CP-132UL/UL-I 2-port RS-422/485 smart Universal PCI serial boards with 2 KV isolation protection |
 | CP-168U V2 8-port RS-232 Universal PCI Smart Serial Board |
| 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 |
| ISA Serial Boards | |
 | C 104H Series 4-port RS-232 ISA serial boards |
 | C168H 8-Port RS 232 ISA Boards |
 | C218Turbo 8-port Intelligent RS-232 ISA Board |
 | C320Turbo 8-port to 32-port Intelligent RS-232 Multiport Controller ISA Board |
 | CI-132 Series 2-port RS-422/485 ISA Boards |
 | CI-134 4-port RS-422/485 ISA Boards |
| PC 104 Serial Boards | |
 | CA-104 4-port RS-232 PC/104 Module |
 | CA-114 4-port RS-232 PC/104 Module |
 | CA-132/132I PC/104, 2-port RS-422/485 Multiport Serial Boards |
 | CA-134I 4-port RS-422/485 PC/104 Plus Module with Optical Isolation Protection |
 | CA/B-108 8-port RS-232 PC/104 Module |
 | CB-114 NEW! 4-port RS-232/422/485 PC/104-plus Module |
 | CB-134I NEW! 4-port RS-422/485 PC/104-Plus modules with 2 KV optical isolation protection |
