USB 3.0 port. With the USB 3.0 port of the USB C to HDMI Multiport Adapter, The data transfer speed is up to 5Gbps. It could connect USB flash disk, mice, keyboards, hard disks, card readers to your smartphone, tablet, computer. Meet your need for transferring the data quickly between devices.

The HDMI port of HDMI to USB C Hub can extend the display of mobile phone/tablet/laptop to projector, TV or other displays. With the highest resolution of 4K (30Hz), Compatible with 2K, 1080P, 720P, etc. To achieve high-definition synchronization. It will provide convenient for your work and entertainment.

For fast charging. The USB-C port of the USB C to USB Adapter can quickly charge for your smartphone/laptop/tablet with the Type-C interrface.
(USB C female connector, only charging input port, not charging output port, no data transfer function)

Universal compatibility. The USB C Dongle suit for most Type-C device. Compatible with iPhone 15, iPad Pro, MacBook Pro/Air, Samsung, Chromebook, HP, Dell, Surface. It could Runs on the systerm of Windows, ChromeOS, Linux, and mac OS X 10.5 ect.

Please note: Make sure your laptop's Type-C port has charging and data transfer capabilities before purchasing!