USRobotics USR5686G. Modem speed: 56 Kbit/s, Interface: RS-232. Minimum system requirements: Serial Port Phone Line Serial Cable, Compatible operating systems: Server 2011, Windows 7 64 bit, Win 7, Server 2008 64 bit, Server 2008, Vista 64 bit, Vista, Server.... Compliance certificates: CE, Federal Communications Commission (FCC), cUL, Certification: FCC IC UL CUL CE. Weight: 8.64 oz (244.9 g), Depth: 3.75" (95.2 mm), Height: 1.3" (33 mm). Cables included: Phone (RJ-11)
USRobotics V.92 PCI Faxmodem. Modem speed: 56 Kbit/s. Supported protocols: - V.92 56K ITU standard - V.90 56K ITU standard - V.34 33.6K ITU standard - Compatible with most.... Minimum system requirements: - IBM compatible PC with 233 MHz Pentium processor with MMX, or equivalent - 32 MB RAM (or as.... Weight: 2.19 oz (62.2 g), Depth: 4.88" (124 mm), Height: 1.88" (47.8 mm). I/O ports: 2 x RJ-11