Plug and play: there is no external drivers or power required, transform one of your computer's USB-C/Thunderbolt 3 Ports into USB A without any adapter, driver, or software. The built-in smart chip avoids overcurrent, overvoltage, short circuit and high temperature. Efficiently USB C Hub with USB 3.0: Transfer Data in Seconds: Transfer and backup your files at speeds up to 5Gbps via USB 3.0 port. That’s fast enough to transfer images, files, and videos in seconds. The USB C adater is also equipped with a USB 2.0 port, which is convenient for you to connect a mouse or keyboard. 100W Power Delivery Supported: The USB C to HDMI with charging port supports a 87W USB C pass-through charging, full features for MacBook Pro/Air or other USB c devices, your primary choice of USB C Hub. The USB3.0 Port max output current is 0.9A only, that it can't connect high power consumption devices, such as External Hard Driver/CD-ROM/DVD-ROM. Vivid 4K UHD Video: The Thunderbolt 3 to HDMI Hub provides you with lifelike 4K 3840 x 2160@30Hz HDMI images that bring an immersive 3D resolution experience. Work with big display such as TV, Monitor, Projector for 4K Video Output. USB C to HDMI Multiport Adapter: This USB C to HDMI hub equipped with USB3.0, USB 2.0, 4K@30 HDMI, and Up to 100W Type C PD charging port. Ideal partner for laptop, computer, tablet and cellphone. Compatible with Macbook air, Macbook Pro, Mac HDMI Adapter, iMac, XPS, Chromebook, iPad Pro, Galaxy S21/S20/S10/S9/S8, Switch Dock and more.