USB C to HD Multimedia Interface: This USB C adapter includes a USB 3.0 port, a 4K at 30Hz HD Multimedia Interface port, and a fast-charging PD charging port. All hub ports can work simultaneously, offering small size and powerful performance. Multi-Port Functionality: The USB C Hub Multi Port adapter works without the need to install drivers or power supplies. Stream 4K or Full HD 1080p video directly to an HDTV, monitor, or projector using the HD Multimedia Interface on the USB to HD Multimedia Interface adapter. High-Speed 5 Gbps Data Transfer: The USB 3.0 port allows for super-speed data transfer up to 5 Gbps, 10 times faster than USB 2.0. Transfer HD movies, photos, songs, and large files in seconds via the USB C adapter. Wireless Interference Prevention: Wireless devices are protected from interference, and the adapter is lightweight enough to fit in your laptop bag when traveling. Enjoy HD movies on the big screen with your family, deliver vibrant presentations in meetings, or play 3D games with friends using this portable docking station. USB 3.0 Compatibility: This portable adapter supports USB 3.0 super high-speed transfer (5 Gbps) and is backward compatible with USB 2.0. Connect devices such as keyboards, mice, hard drives, flash drives, or USB cables to synchronize and charge your smartphone or other devices.