NEW Conexant Chipset USB 56K Voice, Fax, Data External V.90, V.92 Modem Brand Name: Lenovo Manufacturer Part Number: 43R1814 Product Type: ISB Data/Fax Modem Interfaces/Ports: 1 x RJ-11 Phone Line Modem/Fax Data Rate: 56 Kbps Data ITU-T V.92, 14.40 Kbps Fax