This XF TIMES 3-in-1 USB C Multiport Adapter lets you connect your USB Type C device such as a MacBook to an HDMI display, while also connecting a USB A device and a USB Type C charging cable. It supports the max. resolution of 3840*2160p/30Hz (4K*2K). You can easily share movies with your friends on a larger TV/monitor/projector. With transfer rate up to 5 Gbps, allows you to connect your existing USB devices, such as keyboard, mouse, HDD, flash drive for syncing your iPhone or other devices.To charge your connected device while other ports are working, worry-free about power storage on connected device.