U.S. Robotics (USR5638) Analog Modem

Product Features: Interface: PCI, PCI Express; Enclosure: Internal; Platform: PC; Transmission Line: Analog; Type: Analog Modem; Max. Fax Transfer Rate: 14.4 Kbps; Fax Standards: ITU Group 3 Fax, ITU V.17, ITU V.27ter, ITU V.29; Data / Fax / Voice Compression: ITU V.42, ITU V.42bis, ITU V.44, MNP-5; Error Correction Protocol: ITU V.42 (LAPM), MNP-5; Voice / Video Transfer Standards: ITU V.80 Video Conferencing; Depth: 2.01 in.; Height: 0.98 in.; Width: 2.72 in.; Weight: 0.07 lb.; Warranty: 2 Years; Package Qty.: 1 Minimize