Comprehensive cable adapter allows you to easily connect extra monitors to your laptop or desktop without having an extra graphic card. The device takes a USB signal and converts it to a VGA output to overcome any display limitation on your computer. Comprehensive USB 3.1 graphics adapter Connects external HD TV or monitor with a computer via USB 3.1 Type C port, supporting mirror and extend modes. The USB 3.1 Type C cable adapter complies with USB regulation, USB powered and designed for plug and play. This product is trending for users with a need for speedy multi-display. A user can work and watch a movie at one time with two monitors - the device responds to a user's request of adding two or more displays, immediately. More important, this device supports "hot plugging" - a user could remove extra monitors at any time without restarting the PC. The USB Type C connector is reversible and can be plugged in no matter if placed up-side-down or right-side up, eliminating primary frustrations with GETTING the port insertion "just right".