MULTIPORT: USB C laptop docking station expands your device with a 4K at 30Hz HD multimedia interface port, RJ45 Gigabit port, USB C data port, 3 USB A data ports, 100W PD charging port, memory card, micro memory card reader via USB C port. HIGH-SPEED CHARGING: The USB C hub provides up to 100W high-speed throughput charging for your laptop. Another USB C data transfer port allows for easy connection to other Type C devices. 1000MB/s Ethernet ensures more stable and faster wired network connections. ADDED USB 3.0 PORT: The USB C hub adds a USB 3.0 port for connecting USB peripherals such as flash drives, hard drives, keyboards, mice, printers, and more. Supports ultra-fast data transfers of up to 5 Gbps, allowing you to transfer HD movies or files in seconds. HD MULTIMEDIA INTERFACE OUTPUT PORT: The 9-in-1 USB C docking station allows you to mirror or extend your USB C host display to an HDTV, monitor, or projector with resolutions up to 4K at 30Hz UHD (3840 x 2160 at 30Hz) via the HD multimedia interface port output port. MICRO MEMORY CARD AND STORAGE CARD SLOTS: Micro memory card and storage card slots support various memory card formats with fast read and write speeds of 480 MB/s for easy access to your files. Warm note: micro memory card and storage card cannot be used simultaneously.