[6 in 1 USB C Hub] The smart USB C adapter has perfectly combined all the functions you need. USB C to HDMI 4K Hub equipped with USB 3.0 + USB2.0, HDMI 4K @ 30, SD/TF card adapter and Type-C charging port up to 60W. [4K HDMI Resolution] Mirror or extend your screen with a USB C adapter HDMI port, output resolutions up to 4K @ 30Hz (HD 1080p or 3D video) to an HDTV, monitor or projector. You can enjoy movies with your family on a big screen, or make a vivid presentation in a meeting. [Super Fast 5Gbps Data Transfer] USB 3.0 supports transmission speeds up to 5Gbps, connect to your smartphone, tablet and hard drive for effortless data transfer, transfer an HD movie in seconds. [Simultaneous SD/TF Card Reading] 1 SD card slot: speed up to 104MB/s; 1 TF Card Slot: Speed up to 104MB/s [Stronger Compatibility] Compatible with MacBook Pro 2016 or later, MacBook Air 2016 or later, Surface Book 2/Go, Microsoft Lumia 950/950XL, Dell XPS Chromebook Pixel/Pixelbook, HP Spectre X360, Lenovo Yoga 910, Asus ZenBook UX390UAK, Nintendo, Samsung Galaxy S8 or later. Later, Lumia 950/950XL, HTC U11...