Product Overview: A mini dock that can extend 7 functions from a laptop equipped with USB Type-C Support Windows 11 and Mac OS. Thunderbolt 3 Thunderbolt 4 Compatible Support M1 M2 M3 Chip 【Mounting Port】USB-C 10Gx2, USB-C PD100W Charging Port x1, HDMI x2, Wired LAN x1, 3.5mm Combo Jack x1【Dual HDMI】DisplayPort Alt Mode Output:4K 60Hz/USB Glass Output:4K 30Hz You can extend your monitor at the same time including your computer, improving your work efficiency. Support M1 M2 M3 Chip The USB-C port on your computer must support DisplayPort Alt Mode, and driver must be installed to use the graphic output port. 【PD100W Fast Charging】USB Type-C supports up to 100W Power Delivery. Allows peripheral devices to be expanded while charging. Your computer must support USB PD charging function.