<ul><li>It is not have voice function and cannot make or receive calls.</li><li>Receive faxes, send faxes and dial up to the Internet (speed is only 56K), do not support dialing.</li><li>Supports For Windows Win7/Win8/Win 10.</li><li>Please note: it is just a Fax Data Model adapter.</li><li>Package include: 1* Dual RJ11 Ports USB 56K Fax Data Modem.</li></ul><br><br>

USB to 56K External Dial Up Fax Data Modem, Dual Ports Fax Modem External Modem Driver for Windows Win7/Win8/Win 10