passive Multiport Cards

SMPTE Only 440JS: 2-ports SMPTE ISA card

COMM+2/EX: Dual Port RS-232/422/485 ISA 16550 UART DB9-P

DUOCOM: 2-ports RS-232 ISA 16550 UARTs Serial Interface

ULTRA-SIO: Dual Port Non Isolated RS-422/485 ISA 16550 UART DB9

DIO-32B: Relay Sensor I/O 32 Channels isolated I/O(16in/16out) ISA DB-37P

DIO-32B: Relay Sensor I/O 32 Channels isolated I/O(16in/16out) ISA DB-37P(10-30V)

ISO-16: 16 Channel Isolated Input AC or DC ISA DB-37S

ISO-16: 16 Channel Isolated Input AC or DC ISA DB-37S(10-30V)

REL-16: 16 Channel Relay Output ISA DB-37P

DIO-16: Relay Sensor I/O 8 input/8 output ISA DB-37P