7-in-1 Multi-functional Expansion: This Type-C laptop converter docking station offers a wide range of interfaces, including 1 Type-C port, 2 USB 3.0 ports, 1 HDMI port, 1 Gigabit Ethernet port, 1 SD card slot, and 1 TF card slot, meeting various needs for your daily work and entertainment. High-speed Transmission & Stable Network: The USB 3.0 ports support data transfer speeds of up to 5Gbps, making your file transfers faster and more efficient. The Gigabit Ethernet port ensures the stability and high-speed performance of wired network connections, providing a smoother network experience. 4K HDMI HD Output: This expansion dock supports 4K HDMI high-definition video output, allowing your laptop to easily connect to HD monitors, TVs, or projectors for a large-screen, high-definition visual experience, suitable for conferences, teaching, home theater, and other scenarios. Wide Compatibility: This Type-C converter docking station is compatible with various laptops and smart devices