Simple, affordable USB (Universal Serial Bus) Modem The USRobotics 56K* USB (Universal Serial Bus) Softmodem delivers the performance & reliability USRobotics is known for in a compact, cost effective form factor. Broadly compatible with Windows including 64 bit & server systems, the modem uses the CPU of the host computer for high compression throughput due to direct parallel access. Features include ring detection & qualification — eliminating unintended wake-on-ring events due to activity on the phone line other than ringing, as well as handling pulse dial control to eliminate system timing dependencies common with soft modems. The USRobotics USB (Universal Serial Bus) Softmodem is fully compatible with V.92 & lower rates, making it ideal for compact POS solutions that only require V.34. USB (Universal Serial Bus) convenience & ease of use Simple USB (Universal Serial Bus) Plug & Play installation Hot-swappable (installs/uninstalls automatically) Bus-powered so it doesn't require an external power supply Advanced features & functionality Send & receive faxes through your computer while running other applications Permanently store preferred modem default settings Caller ID support† Get the speed you need Quick Connect (V.92) reduces the time it takes to establish your dial-up Internet connection V.92 lets you send attachments up to 50% faster Simple installation Plug & play installation means the USRobotics modem is ready to use in seconds Excellent Compatibility Compatible with Windows XP/XP 64 bit/2003/2003 64 bit/ Vista/ Vista 64 bit/ Server 2008/ Server 2008 64 bit/ Win 7/ Win 7 64 bit/ Win 8/ Win 8 64 bit/ Server 2011/ Server 2012 Compatible with Windows Embedded POSReady 2009 Common driver across multiple Operating Systems