1、The adapter connects a device for USB C interface port to two HDMI ports, a USB 0 port and a PD port, and the four ports can work simultaneously, designed for devices equipped with Type‑C ports supporting video and audio output modes. 2、The USB 0 transfer rate is up to 5 Gbps, suitable for USB flash drives, mice, keyboards and other USB A 0 / USB A 0 devices, easy to transfer high definition movies in a short time, Type‑C charging can quickly output up to 60W of power to avoid running out of power during use. 3、No need for any drivers or complicated installation process, portable and high‑quality aluminum design can provide better heat dissipation, special internal anti‑interference design, no need to worry about interrupting WiFi signal. 4、Compatible for Windows/Android/Linux system/USB C devices, support for MacBook/MacBook Pro/iOS Pro 2018/Macbook air 2018/Google Chromebook Pixel/XPS 12/13/15/HP Spectre X2 / X360/Acer Spin7/Samsung S8 / S9 and for USB C devices. 5、The extended mode supports for Windows system to stream different images in three displays, due to the limitation for OS X, the images on the devices on the two screens will display the same. 1 x Type‑C Adapter Condition: 100% Brand NewItem Type: 4 in 1 Type‑C AdapterMaterial: Aluminum AlloyColor: SilverWeight: Approx. 54.0g/ 1.9ozInterface: Type-C/USB/HDMI x 2