Conexant RD02-D490 56K Data/Fax Internal PCI Analog Modem Adapter 5L055-024. Get fast Internet connection! This PCI Modem features the Conexant chipset and offers 56K download speeds and 14,400 bps fax speeds! Add this Genica data/fax modem to your computer today.Conexant Model Number: RD02-D490HP Part Number: 5L055-024Specifications:Product Name: Conexant RD02-D490 Analog ModemProduct Type: Analog ModemTransmission Line: AnalogInterface: PCIDownstream Speed: 56 MbpsEnclosure: InternalAnalog Modulation Protocol: ITU V.34, ITU V.90, ITU V.92Maximum Fax Transfer Rate: 14.4 KbpsError Correction Protocol: MNP-4, MNP-3, MNP-2Data / Fax / Voice Compression: ITU V.42bis, MNP-5