[7-in-1 Multifunction Design]With the USB hub, you can connect different extensions at the same time, significantly increasing your work performance. It has a 100W USB-C power delivery input, 4K port, 3 USB 3.0 data ports and SD or TF card slots 4K 60Hz Ultra Clarity: The USB-C to adapter supports stunning 4K 60Hz image quality for extended or mirror mode display. Compatible with 1080P at 120Hz for a high refresh rate - an impressive viewing experience for your eyes PD 100 W output power: The USB-C PD port provides fast and efficient charging with a maximum power of 100 W - Perfect for your laptop. Please note: to charge laptops, a separate power source must be connected Super fast data transfer: The USB3.0 ports allow ultra-fast data transfer speed of up to 5 Gbps, so that files and images are transferred in seconds. The SD or TF card slot allows you to easily access your memory card and easily access stored images and videos in your camera Widely compatible: The USB hub is compatible with USB-C devices and allows plug and play for operating systems, including Windows, MacOS, iPadOS, Linux, Vista and more Colour:silver gray Material:Aluminum alloy Package Contents: 1 x USB C Hub Docking Station Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is 1-3cm.