| Standards and Protocols Supported |
| 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 |
| Interface - PCI Bus (Plug and Play) |
| Max Transmission Rate - 56Kbps |
