USRobotics USR5638, 56 Kbit/s, RJ-11, V.92, V.90, V.34, V.32bis, V.32, AC, PCI Express slot, Windows Server 2003/Server 2008/XP/Vista/7
USRobotics USR5638. Modemsnelheid: 56 Kbit/s, Interface: RJ-11. Ondersteunde protocollen: V.92, V.90, V.34, V.32bis, V.32. Soort voeding: AC. Minimale systeemeisen: PCI Express slot, Compatibele besturingssystemen: Windows Server 2003/Server 2008/XP/Vista/7. Certificaten van naleving: Federal Communications Commission (FCC), Certificering: FCC, IC