[4K HDMI Display Adapter] This USB-C hub supports mirroring and extended display modes, allowing you to duplicate or extend your display for convenient multitasking at work or at home. Enjoy exquisite high-quality visuals and 3D effects for a superior video experience. [High-Speed Ethernet Connectivity] The Baseus USB-C hub's Ethernet port enables more reliable and faster internet connectivity. This feature is especially useful in environments with weak Wi-Fi signals, ensuring stable high-speed data transfer up to 1000 Mbps. [Ultra-High-Speed USB 3.0 Ports] Three USB 3.0 ports provide transfer speeds up to 5Gbps, significantly improving your file transfer efficiency. These ports are ideal for transferring large files such as HD movies in seconds and also allow you to connect multiple devices simultaneously, making it a powerful tool for multitasking. [100W PD Fast Charging] This docking station is equipped with a 100W PD fast charging port, ensuring your laptop stays fully charged even when multiple peripherals are connected. It supports up to 85W power output, guaranteeing continuous charging even when the docking station is fully loaded. Color: As Shown Material: Aluminum Alloy Package Contents: 1 * expansion dock