ISA Bus Indutrial Communication Card with 4 Serial Ports Four port high speed communication card
Support 4 ports RS-232 or option RS-422/485
Up to 2 cards per system
Suitable for POS, Control System
Supports PCMCIAtype I/II....
ISA Bus Serial Communication card up 8 Ports Four port high speed communication card
Support 8 ports RS-232 or option RS-422/485
Up to 4 cards per system
Suitable for POS, Control System.....
ISA Bus 16Bit RS422/485 Communication Card Hi-speed 2 port RS-422/485 interface
Differential model
Full Duplex and Half Duplex selectable
Interrupt Sharing Plug and Play.
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