Aluminum case Input: USB-C Male (Compatible with USB 3.1 Gen. 1, USB 3.0, USB 2.0 and USB 1.1) Outputs: HDMI Female, USB-C female (for power), USB 3.0 A female Supports widescreen aspect ratio of 16:9 Full HD 1080P video streaming Supports desktop display mirror, extend mode, multi screen mode and screen rotation mode High performance USB Graphics Engine supports resolutions up to 2048 x 1152 @ 32bit. Automatic recognition of monitor type, resolution, and features. Sandberg USB-C Mini Dock HDMI+USB allows you to connect an extra monitor, a TV or a projector to your computer with a USB-C port. In Addition, you get a standard USB 3.0 A port to connect USB devices, as well as a USB-C throughput to connect power. This way your computer can be powered while the dock is connected.