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Dial-up file transfer in Windows 3.1 using Zmodem. | QuickLink II Fax is using a US Robotics Sportster internal 33.6K modem and QmodemPro is using a Hayes Accura serial 56K modem.
![Dial-up file transfer in Windows 3.1 using Zmodem. | QuickLink II Fax is using a US Robotics Sportster internal 33.6K modem and QmodemPro is using a Hayes Accura serial 56K modem. Dial-up file transfer in Windows 3.1 using Zmodem. | QuickLink II Fax is using a US Robotics Sportster internal 33.6K modem and QmodemPro is using a Hayes Accura serial 56K modem.](https://preview.redd.it/b04vaukbnnf41.jpg?width=640&crop=smart&auto=webp&s=9e25f3345c6969e984d89fc56fc8badf88087766)
Dial-up file transfer in Windows 3.1 using Zmodem. | QuickLink II Fax is using a US Robotics Sportster internal 33.6K modem and QmodemPro is using a Hayes Accura serial 56K modem.
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