Conexant RD01-D850 56K V.92 PCI Data/Fax Modem Conexant RD01-D850 56K V.92 PCI Data/Fax Modem General Features: Conexant CX11256-11 chipset PCI interface Group III facsimile Fully optimized worldwide Data Access Arrangement (DAA) Compatibility with BVRP PhoneTools software Operating Systems: Microsoft Windows XP Data modulation ITU-T V.92, V.90, V.34, V.32bis, V.32, V.22bis, V.22, V.21, Bell 212A and 103 Fax modulation ITU-T V.17, V.27ter, V.29 and V.21 Channel 2 modulation modes