This is 3-in-1 USB-C to HDMI Adapter USB Type-C to HDMI / USB-C/ USB 3.0 Multiport Adapter with small size, easy to carry around in pocket. Convenient for home-theater entertainment, office, presentation, exhibition, teaching etc. Lightweight, plug and play, no extra driver is needed Ultra HD 4K Type C Adapter. High quality Type C HDMI adapter supports the video resolution up to 4K(3840X2160P/30HZ) and compatible with most HDTV, monitors, projectors and other devices with HDMI port, offering vivid, clear, no shaking video and picture Fast converting and Charging The USB type c 3.1 hub supports high speed data transfer up to 5Gbps (5120Mbps), 10x faster than USB 2.0 (480 Mbps). It works with U disk, hard drive disk, mouse, keyboard and other USB devices. USB charging port offers fast and convenient phone/laptop charges at the same time. Aluminum alloy exterior is helpful for heat insulation Broad Compatibility The type c adapter works well with USB-C 3.1 port (Thunderbolt 3 compatible) devices. 2016/2017 MacBook, 2016 MacBook Pro, 2017 MacBook pro with Touch Bar, XPS13/15, Precision 5510, HP Spectre X2, HP Spectre X360, HP Elitebook Folio G1, HP Elite X2 1012 G1, Acer Spin 7, Acer Chromebook R13, Google Chromebook Pixel, Lenovo 900/910, HuaWei MateBook or Other Type C PC, s8/s9 plus. And also monitor & projector with HDMI port.