US Robotics Modem 56k "Sportster Flash" - from circa 1995 : r/vintagecomputing
US Robotics 56K External Sportster With x2 Fax Modem Model 0459/ AC ADAPTER
US Robotics 3CP3453 3COM COURIER V. Everything 56K External Fax / Modem
3Com US Robotics 56K Message Modem | 3Com US Robotics 56K Me… | Flickr
US Robotics USR3453B Courier 56K Business Modem with V.92
Best Buy: U.S. Robotics 56K V.92 External Data/Fax Modem USR5686E
Amazon.com: US Robotics USR5686D (005686-04) 56K V.92 Faxmodem : Electrónica
US Robotics 56K PCI Express (PCIe) Faxmodem - Modem y router US Robotics en LDLC | ¡Musericordia!
U.S. Robotics 56K Faxmodem USB (Model 5633) - YouTube
US Robotics 0459 Fax Modem Sportster With X2 56k | Compra online en eBay
US Robotics 56K USB Softmodem - Módem (56 Kbit/s, USB, T.31, FCC IC UL/CUL CE RoHS, Windows Server 2011/ Win 7/ Server 2008/ Vista/Server 2003/POSReady/XP - 32/64 bit, 0-50 °C) : Amazon.es: Informática
Módem externo 56K | Compra online en eBay
U.S. ROBOTICS SPORTSTER 56K EXTERNAL FAX MODEM WITH X2, POWER ADAPTER - Imagine41
56K V.90 Ext. US Modem for RISCO™ Panles [MODEM_56K_US] – SysAway
US Robotics USR025630G - Módem (RJ-11, RS232/V.24, 0-50 °C, 20-80%, V.92, V.90, V.34, V.32bis, V.32, V.22bis, V.22, V.23, V.21, RS232, 152,4 x 114,3 x 34,9 mm) : Amazon.es: Informática