This V.92 Fax/Modem standard offers the features to get the most out of your home s dial-up connection. With the help of the USRobotics USR5670 internal 56K PCI modem, you can send emails, browse the Internet faster, and access faster, as well as enjoy incoming calls on your phone without getting Cut Off of the Internet connection. The dial-up modem connection is ideal for use both at home and in the office. It is capable of receiving data at speeds of up to 56 Kbps and sending data at speeds of up to 48 Kbps. The improved V.92 PCI Modem is backwards compatible which means you automatically get the highest speeds possible when connected to an ISP.usrobotics usr5670 56K internal PCI modem ideal for home use Affordable V.92 technology and performancesend email attachments mail and up to 50% fasterconnect to the Internet quickertake incoming calls without losing your Internet connection