![Amazon.com: US Robotics USR courier 56k v90 v92 external business fax/modem rs-232 rohs USR3453C : Electronics Amazon.com: US Robotics USR courier 56k v90 v92 external business fax/modem rs-232 rohs USR3453C : Electronics](https://m.media-amazon.com/images/I/51xf5I8N13L.jpg)
Amazon.com: US Robotics USR courier 56k v90 v92 external business fax/modem rs-232 rohs USR3453C : Electronics
![Amazon.com: USB 2.0 56K Fax Modem, External V.90 V.92 Modem with Dual Ports, USB Data Modem Compatible with Win 7/Win 8/Win 10/Win XP, Auto-Dial, Tone and Pulse Dialing, Auto Answer, Auto Retrain : Amazon.com: USB 2.0 56K Fax Modem, External V.90 V.92 Modem with Dual Ports, USB Data Modem Compatible with Win 7/Win 8/Win 10/Win XP, Auto-Dial, Tone and Pulse Dialing, Auto Answer, Auto Retrain :](https://m.media-amazon.com/images/I/61-ygCOGtNL._AC_UF894,1000_QL80_.jpg)
Amazon.com: USB 2.0 56K Fax Modem, External V.90 V.92 Modem with Dual Ports, USB Data Modem Compatible with Win 7/Win 8/Win 10/Win XP, Auto-Dial, Tone and Pulse Dialing, Auto Answer, Auto Retrain :
![Amazon.com: AGPtek®External USB 2.0 3 in 1 Data Fax Voice Dial Up usb fax Modem 56K V.92 V.90 CX93010 WIN7 Receive Send Fax on Computer with RJ11 Cable : Electronics Amazon.com: AGPtek®External USB 2.0 3 in 1 Data Fax Voice Dial Up usb fax Modem 56K V.92 V.90 CX93010 WIN7 Receive Send Fax on Computer with RJ11 Cable : Electronics](https://images-na.ssl-images-amazon.com/images/I/51FjWA8ZAbL._AC_UL210_SR210,210_.jpg)
Amazon.com: AGPtek®External USB 2.0 3 in 1 Data Fax Voice Dial Up usb fax Modem 56K V.92 V.90 CX93010 WIN7 Receive Send Fax on Computer with RJ11 Cable : Electronics
![Amazon.com: U.S. Robotics V90 56K Courier Everything INT Modem with 14.4K ISA Half Card (002805-00) : Electronics Amazon.com: U.S. Robotics V90 56K Courier Everything INT Modem with 14.4K ISA Half Card (002805-00) : Electronics](https://m.media-amazon.com/images/I/71yyrUgyxiL._AC_UF894,1000_QL80_.jpg)