Inmac 335-3 Shielded Null Modem (M-F)

INMAC Receiver Parallel Interface Extender PS-16 PN: 8150 w/ Cable -NE48

inmac 803010 Parallel Line Driver Receiver

Inmac 336-3 Shielded Null Modem (M-F)

HONEYWELL 51404755-501 NULL MODEM CABLE KIT

Two computers usb connection line PC communication line null modem USB link 1.5M

Inmac 336-3 Shielded Null Modem (M-F) Partial Kit