Supported
- AST FourPort and clones (4 port)
- Accent Async-4 (4 port)
- Arnet Multiport-8 (8 port)
- Bell Technologies HUB6 (6 port)
- Boca BB-1004, 1008 (4, 8 port) - no DTR, DSR, and CD
- Boca BB-2016 (16 port)
- Boca IO/AT66 (6 port)
- Boca IO 2by4 (4 serial / 2 parallel, uses 5 IRQ's)
- Computone ValuePort (4, 6, 8 port) (AST FourPort compatible)
- DigiBoard PC/X (4, 8, 16 port)
- Comtrol Hostess 550 (4, 8 port)
- PC-COMM 4-port (4 port)
- SIIG I/O Expander 4S (4 port, uses 4 IRQ's)
- STB 4-COM (4 port)
- Twincom ACI/550
- Usenet Serial Board II (4 port)
Non-intelligent cards usually come in two varieties, one using standard com
port addresses and use 4 IRQ's, and another that's AST FourPort compatible
and uses a selectable block of addresses and a single IRQ. (Addresses and IRQ's
are set using setserial.) If you're getting one of these cards, be sure
to check which standard it conforms to, prices are no indication.
Supported
- Cyclades Cyclom-8Y/16Y (8, 16 port) (ISA/PCI)
- Stallion EasyIO (ISA) / EasyConnection 8/32 (ISA/MCA)
- Stallion EasyConnection 8/64 / ONboard (ISA/EISA/MCA) / Brumby / Stallion (ISA)
Others