USB-C port with USB Power Delivery capable of pass-through fast charging, HDMI port with 4K (30Hz), USB 3.2 Gen1 compatible for data transfer (5Gbps) USB-C port and 2 USB-A ports The connection to is now possible with one hub. Achieved a weight of about 78g and a thinness of 15mm.Compact size, ideal for business trips and travel, and can be carried with the equipment connected.Up to 4K (30Hz) image output is possible using the HDMI port.You can clearly mirror and expand the screen. You can pass-through fast charging your notebook PC with high power up to 85W while using it as a hub for data transfer and HDMI connection.