SEA-Serial I/O - Async: ISA

VERSA COMM+4/EX: 4-port ISA 16554 UART RS-232 Interface DB25 cable -EOL

3405 VERSA COMM+4/EX: 4-port ISA 16554 UART RS-232 Interface DB9 cable-EOL

EMC: 256kB Memory Card w/0K

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

DataShark: Dual Port High-Speed RS-232 ISA 16650 UART DB9-P

CLIO: Single Port Current Loop ISA

SIO-485: Single Port RS-422/485 ISA

ULTRA-485: Single Port RS-422/485 ISA 16550 UART DB25-P

SIO-530: Single Port RS-232/530/422/485/20mA ISA 16550 UART DB25-P

PROM-III: 1 MB Prom Card w/0K