9-in-1 Connectivity: Equipped with two 5 Gbps USB 3.0 data ports, two 480 Mbps USB-A ports, a 4K HDMI port, a 100W PD-IN port, an Ethernet port, and SD/microSD card slots. 4K Display: Use the HDMI port to connect to an external monitor and mirror or extend your display at up to 4K@30Hz. Transfer Files in Seconds: Transfer files to and from your laptop at speeds of up to 5 Gbps via the USB 3.0 USB-C and USB-A data ports, or use the SD/microSD card slots to access photos and other media files at up to 104 MB/s. Powerful Pass-Through Charging: Supports up to 100W (minus 15W for operation) pass-through charging so you can power up your laptop while you use the hub. Note: Pass-through charging requires a charger (not included). What You Get: Anker 552 USB-C Hub (9-in-1, 4K HDMI), welcome guide, our worry-free 18-month warranty, and friendly customer service.