CONNECT HDMI AND USB DEVICES FOR IMPROVED ACCESS: This 3-in-1 USB C multiport adapter allows you to connect a USB-C device, such as a MacBook, to an HDMI monitor, while also connecting USB A devices and USB devices. USB-C charging cable. HDMI Port - 4K2K Resolution: Transfer high-definition audio and video from your computer or tablet to an HDMI display for streaming and gaming at resolutions up to 4K (4096 2160) / 2160p (4K) Ultra HD. It also supports 1080p, 720p, 480p and other formats. Compatible with HDMI 1.4 and earlier and HDMI audio. You can easily share your movies on a larger TV, monitor, or projector. Upload, sync, connect: With transfer speeds up to 5 Gbps, you can connect your existing USB devices (such as keyboard, mouse, hard drive or flash drive) to sync your iPhone or other devices. Additionally, you can quickly charge connected devices via USB-PD at the same time. Wide Compatibility: The HDMI adapter supports video resolutions up to 3840x2160p/30Hz and is compatible with most monitors, projectors, HDTVs and other devices with HDMI ports. USB-PD (Power Delivery) charging: Power your computer, mobile phone or tablet by connecting a USB cable. Quickly charge new devices like Macbook or Chromebook (USB-C port only supports charging, not data transfer). Power your computer, phone or tablet by connecting the USB cable. Automatically adapt to 5W-60W. This port also allows you to charge your device when using the HDMI port or USB 3.0 port. PREMIUM DESIGN: Aluminum housing gives the adapter a long service life, better heat dissipation and elegant appearance. Plug and Play: No drivers required, just plug in and mirror your MacBook display to an HDMI-enabled TV or monitor. Specifications: Color: Gold, Silver Package includes: 1x USB-C multi-port adapter