USB 56K External Dial Up Voice Fax Data Modem Windows 10 / 8 / 7 / XP / Vista

US Robotics 56K V.92 Fax Modem 5686 W/ Serial Cable - No Power Supply - Untested

Motorola V.3229 14.4KBPS UDS Mount Modem LCD Display

Vintage Practical Peripherals MC144MT II 14.4k Serial Modem

Lot of 3 Paradyne Comsphere 3810 Plus External Modem Vintage Networking Device.

Vintage Diamond Supra Express 56e MAC V.42bis Fax Modem ONLY NO POWER ADAPTER

Options by IBM External 33.6K Data Fax Modem MT2834BL NO Power Supply

Multitech MTCBA-G-F4 GPRS Wireless Modem *FREE SHIPPING*