U.S. Robotics USR5660A Faxmodem 56Kbps PCI Bus (Plug & Play) V.9

56Kbps
PCI Bus (Plug & Play)
2 x RJ11 ports
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 control
V.44, V.42bis, MNP5 data compression
Fax: EIA 578 (Class 1) with V.17, V.29, V.27ter