?Brilliant Multiport USB Hub? This 7 in 1 USB C dock extends 1 external video output via 4K@30Hz HDMI, transfer data through 2 USB A 3.0, 1 USB C 3.0 ports and universal SD/TF card readers, provides fast charge through 100W USB C PD port. Designed for convenient use, plug and play with no external drivers. Overall, the dongle can easily upgrade your laptop/ tablet/ smartphone with more peripherals. ?Versatile Dual 4K Extend? Don’t waste time switching back and forth between programs or documents. Mirror or extend to reach up to dual displays using HDMI slots(A+B mode for Windows and macOS), simply get an easier and more productive experience. The HDMI USB C hub perfectly synchronizes the screen up to high-definition TV, monitor or projector, bringing you an immersive visual effect. ?Reliable Data Syncing The USB 3.0 A/C ports of the laptop docking station has 5 Gbps speed, 10 times faster than USB2.0. Not only convenient for connecting your type c phone, tablet or game console, but also useful for multiple USB A peripheral devices, such as flash memory drives, keyboards, mouses, printers, etc. ? Universal compatible SD and TF card readers can transfer data to your laptop and provide you with more memory space. ?Brilliant Multiport USB Hub? This 7 in 1 USB C dock extends 1 external video output via 4K@30Hz HDMI, transfer data through 2 USB A 3.0, 1 USB C 3.0 ports and universal SD/TF card readers, provides fast charge through 100W USB C PD port. Designed for convenient use, plug and play with no external drivers. Overall, the dongle can easily upgrade your laptop/ tablet/ smartphone with more peripherals. ?Nice Compatibility?The type c dock Compatible with MacBook Pro/Air 2019/2018/2017, iMac 2019/2018, Surface Book 2, Surface Go, HP Envy 13, Lenovo ThinkPad, Samsung Galaxy S10/S9/S8 Plus/Note 8/Note 9, Dell XPS 15/XPS 13, Chromebook, and many other devices with full functional Type C port(see detailed ). If you have any problems, please come to us for help, we always reply in 24 hours.