This hub uses plug and play design, which is easy to use without installing drivers or external power supply. With ultra-clear 4K audio and video synchronizing function, this Type-C to HDMI-compatible hub gives you impersive shock experience. It is constructed of metal material. The length of the product is 165mm, the width is 58mm and the height is 11mm. The hub is compatible for Mac OS/for Windows/for Android. Item Name: Hub Material: Metal Input Interface: Type-C Output Interface: HDMI-compatible+USB 3.0 HDMI-compatible Output: Up to 4K 1080P Output USB3.0: Support 5Gbps Data Transmission USB-C Port: Supports Up to 5V@2A Charging System Support: Available for Mac OS/for Windows/for Android Features: 3-in-1, High Speed, Plug and Play Size Details: 16.5cm x 5.8cm x 1.1cm/6.5" x 2.28" x 0.43" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Hub