Aluminum case Input: USB-C Male (Compatible with USB 3.1 Gen. 1, USB 3.0, USB 2.0 and USB 1.1) Thunderbolt 3 Port Compatible Outputs: VGA 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.