Control, & transfer files between 2 USB (Universal Serial Bus) connected computers using a single keyboard & mouse. The SVKMS 2 Port USB (Universal Serial Bus) KM Switch Keyboard Mouse Sharing Cable with File Transfer means that you can control two computer systems using a single keyboard & mouse set, & offers the ability to transfer files. A compact keyboard mouse switch solution that connects your two systems using a standard USB (Universal Serial Bus) 2.0 port, & installs automatically without requiring additional software or drivers. Once installed, switching between systems is as simple as moving the mouse over to your second display, or using hot-keys. This simple KM link cable also provides the added benefits of clipboard sharing so you can copy & paste text from one system to another, & drag & drop files for effortless transfers & data management.