Faxes are sent and received through the USB port of this USRobotics device without closing other open software or related programs. This type of 56K modem supports multitasking among operating systems such as Windows. Continue operating your favorite programs while using this USB controller-based modem. Set per usual and keep the system installed in its standard port, and the product continues as if normal operation is occurring. Scheduled or delayed faxes are also made through the system. This includes all voice-related information and data. With speeds amplified to double its normal speed, the item ensures fast and secure transfers. The Fast Connect feature reaches over 1000 BPS in just a few seconds. Robotics Quick Connect lowers wait times among standard manufacturer dial-up computer protocols. These fax modem networking tools offer top speeds among USRobotics devices. Quick Connect and Fast Connect features highlight the modem's dedication to speed. The 56K selection from USRobotics allows for fast download and upload speeds that save time in over-the-internet data transfers. This choice offers high-performance data transfers using the V.92 standard. The USB cord plugs into any related USB port. This performance-based communications choice provides flexible network capabilities as well as top processing power.This modem gives you 56K internet speeds with little setup required. With an easy to use interface, it is the ideal choice for any user. Convenient, functional, and extremely compact, this USB fax modem addresses the lack of fax and dial-up capabilities. When you are stuck on the go without a proper modem, the USRobotics USR5637 provides an all-in-one solution.