This USB C HDMI Multiport Adapter lets you connect your USB Type-C device such as a MacBook to an HDMI display, while also connecting a USB A device and a USB Type-C charging cable. It supports the max. resolution of 3840*2160p/30Hz (4K*2K). You can easily share movies with your friends on a larger TV/monitor/projector. With transfer rate up to 5 Gbps, allows you to connect your existing USB devices, such as keyboard, mouse, HDD

Specification -:---
Input: USB C (male)
Output: HDMI (female) + USB A 3.0 (female) + USB-C (female, for charging only)
Dimensions: 2.36 1.96 0.62 inch (Cord: 4.52 inch)
Color: Silver
Case: Aluminum alloy

Devices the Type-C output compatible with -:----
The newest 2016 MacBook Pro; 2015, 2016 MacBook 12''; Chromebook Pixel; Dell XPS 13-9350-R1609 13.3''; Dell XPS 15; HP EliteBook Folio G1;Lenovo Air 12;Acer V15 Nitro; Samsung Galaxy S8/S8 Plus, Samsung Notebook 9 900X5L-K01; HuaWei MateBook This USB C adapter does not compatible with Smartphones with USB C port.

Features -:----
1.USB 3.0-5Gbps ultra-high-speed transmission, 1 USB 3.0, 1 Type C 3.1 and 1 4K HDMI Female EXPANSION PORT, meet the transmission, Charger requirement.
2. Could connect with plenty of USB and charging to Macbook.
3. Type-C upper and lower end interface is exactly the same, don't have to distinguish the USB data interface between positive and negative. You can plug in both directions.
4. Transmits high-definition audio and video from computer or tablet to HDMI display for streaming and gaming with resolution up to Full Aperture 4K(4096 2160) / 2160p (4K) Ultra HD. Also, supports 1080p, 720p, 480p and other. *Compatible with HDMI 1.4 and former versions as well as HDMI audio.

How to Connect -:---
1. Step 1 : Connect USB Type-C connector of the Adapter to any USB Type-C HDMI mode supported devices.
2. Step 2 : Connect HDMI output of the cable to HDTV or HDMI enabled display