Features: Six interfaces, including 4K and USB, are integrated, which is convenient for connecting various external devices and realizing data transmission. Support 4K video output, provide clear and realistic visual experience, and meet users requirements for quality. Small and light design, easy to carry and use, so that users can enjoy multifunction conversion anywhere. Business professional who need to connect a variety of peripherals and show video in office scene. Used for meeting room presentation, connection with projector or large screen display, showing high-definition content to improve the meeting effect. Specifications: Component:Aluminum Size:Approx.10cm/3.93inch Package Includes: 1 Set Docking Station note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.