Sportster Vi 28.8 Faxmodem with Telephony U.S. Robotics, Inc. | Radiomuseum
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
US Robotics CJE-0340 28.8K External Fax Modem- No AC adapter | eBay