WIDELY COMPATIBLE 9-IN-1 USB C HUB: Mosirui USB C Hub equipped with 1X 4K@30HZ HDMI, 2X 5Gbps USB 3.0, 1X 5Gbps USB-C 3.0, 2X 480Mbps USB 2.0, 1X 100W PD3.0, 2X SD/TF Card Reader. Widely compatible with laptops that USB-C port support video output. Work with Macbook Air Pro M1 M2, Dell XPS/Latitude/Precision, Lenovo Yoga/Thinkpad/Chromebook, HP Spectre/Elitebook/Envy, Surface Pro 7/8/9. More details please contact seller through Amazon. 4K DISPLAY HDMI FOR MACBOOK/WINDOWS: The USB C to HDMI HUB support mirror & extend monitor for your laptop/desktop/PC to monitor/project/tv. Resolution up to 4K@30HZ can bring you a high definition video output. Just Plug & Play, no need driver, you can extend monitor for Macbook or Windows laptop. 5GBPS USB 3.0/USB-C DATA TRANSFER: This USB C Multiport adapter supports 5Gbps high-speed data transmission. Equipped with 2 USB 3.0 & 1 USB-C 3.0, you can connect to USB Disk, Flash Disk, phone and so on to transfer files in second. 2 USB 2.0 ports can be connected to wireless devices to avoid disconnecting, such as keyboard, mouse, USB Fan. Note, both them won't support charging. 100W POWER DELIVERY:With 100W Fast Charging USB C port, the USB C Hub Multiport Adapter can charge your laptops/desktop quickly when connect to this PD3.0 port. Max input 87W & Max output 83W. Note, the charging power depends on the charging cable, hub and power adapter. For fast and stable charging, we suggest you use the fast charging cable and 100W power adapter. SD/TF CARD READER:Mosirui USB C HUB multiple port has 104m/s SD/Micro SD card reader port. Fast viewing of your photos or videos, perfect for photographers, designers, or video editors. SD/TF reader can be work simultaneous. COMPACT & PORTABLE:Aluminum made of shell, tough & drop-proof. Triangle bracket design, easy to plug and unplug, beautiful and unique. Lightweight and portable, easy to go to school, office working, business trip.