Comprehensives 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. Comprehensives 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 users 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". Mirror or extend a computer display workspace RoHS Compliant 3 Year Warranty Plug-and-play compatibility Provides high speed connection for USB 3.1 Type-C peripherals as a display interface Easily connect an additional VGA monitor PC and Mac compatible USB powered, no power supply needed