Multi-Tech MT5656ZDX Data/Fax Modem - Serial - 1 x RS-232 , 2 x RJ-11 Phone Line - 56 Kbps - Wulus
StarTech.com USB 2.0 Fax Modem, 56K External Hardware Dial Up V.92 Modem/Dongle/Adapter, Computer/Laptop Fax Modem, USB to Telephone Jack, USB Data Modem, Network Fax/ Voice/CMR/POS | www.publicsector.shidirect.com