Zenith ZM2401 External 2400 Baud Modem ZM-2401 - VINTAGE - No AC Adapter Condition: UsedThis Vintage 2400 Baud Modem has been tested to power on with our test AC adapter (Not Inc
Microcom AX/2400C Vintage 2400 Baud External Modem 19VAC- No AC Adapter 2400 Baud MNP Class 5 Telephone Line Modem Condition: UsedThis vintage 2400 Baud Modem was pulled from
