CI-104J

• 4 RS-232 ports, up to 16 ports per host
• ISA bus
• ASIC design, no switch no jumper
• Built-in RJ45 connectors on the bracket
• Speed up to 921.6K bps
• Optional surge protection (25KV ESD)

CI-104J: ISA bus, 4 ports RS-232 board

CI-104JS: ISA bus, 4 ports RS-232 board with surge protection