Easily connect your computer to an HDMI display Add an extra display to your PC USB Type-C to HDMI video adapter cable Supports resolutions up to 4K at 60 Hz Allows to easily mirror or extend your computer’s display workspace USB powered, no external power source needed Built-in drivers for quick and easy installation Specifications Interface: USB 3.0 Type-C male / HDMI-A 19 pin female Supported functions: Extend, Mirror Supported resolutions: HDMI up to 4K at 60 Hz Signal transmission: audio + video Cable length: 15 cm Dimensions: 42 x 20 x 11 mm Net weight: 20 g System requirements Windows 7/8/10 Free USB Type-C port that supports video output (Alt-Mode)