USB C Laptop Docking Station:USB C Docking station comes with 1x -compatible port, 1x 3.5mm audio port and 1x PD 100w charging port. To achieve the full capabilities of hub, your laptop's USB-C port is a full-function or 3/4 port. Keychain design, easy to carry and use in all scenarios: laptop, tablet, stand etc, meet your daily carrying and office needs. Vivid Display: Mirror or extend your screen with 4K UHD output and directly stream 4K@30Hz UHD or 2K60@Hz, 1080P@60Hz video to HDTV,monitors,or projectors.Enable you share stunning /games on a bigger screen! 3.5mm Audio Jack: supports CTIA and OMTP, Connect earphone,headphone or speaker.Support Microphone input.Built-in audio chip processes digital signal into Hi-Res sound. USB-C PD100W port: USB C Power Delivery input port to provide high-speed pass-through 100W charging to your laptop.No data and video function on the Type-C port. Color: As Shown Material: Aluminum Alloy Package Contents: 1 * Type-C to -Compatible Adapter 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.