U.S. Robotics USR5670 Fax modem 56Kbps PCI Bus (Plug & Play) V.92 56K ITU standard V.90 56K ITU standard V.34 33.6K ITU standard Compatible with most ITU and Bell standards down to 300 bps V.80 video conferencing support V.42, MNP2-4 error Type: Dial-Up Modem Interface: PCI Bus (Plug & Play) Cable Interface: 2 x RJ11 ports Standards: V.92 56K ITU standard x0D x0AV.90 56K ITU standard x0D x0AV.34 33.6K ITU standard x0D x0ACompatible with most ITU and Bell standards down to 300 bps x0D x0AV.80 video conferencing support x0D x0AV.42, MNP2-4 error control x0D x0AV.44, V.42bis, MNP5 data compression x0D x0AFax: EIA 578 (Class 1) with V.17, V.29, V.27ter Package Contents: J66441 Parts: 90 Labor: 90 Electrical Outlet Plug Type: Plug Type xE2 x80 x9CA xE2 x80 x9D (USA, Canada, Mexico, Japan)