Multi-Tech MultiModemZBA Data/Fax Modem - Serial - 2 x RJ-11 Modem, 1 x DB-25 RS-232 Serial - 56 Kbps. All MultiTech products are Non-Cancelable and Non-Returnable.
Multi-Tech MT5634ZBA MultiModemZBA Business Modem - Serial - 1 x RJ-11 Modem, 1 x RJ-11 Phone Line - 56 Kbps. All MultiTech products are Non-Cancelable and Non-Returnable.