3com u.s. robotics 56k faxmodem modem vintage - Compra venta en todocoleccion
US Robotics Modems
RetroTech Chris on Twitter: "Testing out my "new" US Robotics 56K Faxmodem. Dialed up the Diamond Mine BBS. Sound on if you like modem sounds. https://t.co/4yoKUNi1ji" / Twitter