8-in-1 multifunctional design, integrates all essential ports to expand your Type-C device in one compact hub.; 4K HDMI video output supports high resolution display for monitor, TV and projector mirror or extend mode.; Built-in 3 USB 3.0 ports offer high-speed data transfer and connection for keyboard, mouse and flash drives.; Equipped with TF/SD card reader and Gigabit Ethernet port, meets file reading and stable wired network needs.; 100W PD power delivery supports pass-through charging, widely compatible with MacBook, Surface, iPad, Steam Deck.