USB C to HDMI 3 in 1 Multiport Adapter, hdmi to usb c expand one USB-C port to HDMI 4K@30hz output port, a USB-C 100W power charging port and a USB3.0 port. All ports can be used simultaneously, you can enjoy super speed data transfer, UHD movies and power supply for your device at the same time

We offer a 365days free warranty and 24-hour customer service,Please feel free to contact us with any questions you may have. The USB hub supports high speed data transfer up to 5Gbps (5120Mbps),10x faster than USB 2.0 (480 Mbps),Working For U disk, hard drive disk, mouse, keyboard and other USB devices,Data and charging synchronization (Ensure that USB-C devices should support USB Type-C DP Alt mode in order to function properly). 100W PD fast charging port for fast charging of your USB C devices,Please use USB-C PD charger plug to enjoy high speed charging. Otherwise, your device is only charged at DC5V/1A (5W) rate,Support systems: Windows/Vista/XP/mac OS/Linux/Chrome/Android. ,Compatible with laptops with USB C ports: Macbook Air/Macbook Pro/iPad Pro/iMac/Dell/ HP etc. 4K UHD or Full HD 1080p video to HDTV, can reach to max resolution of HDMI 4K@( 3840x2160P)30Hz, compatibility of most monitors, projectors, HDTVs and other devices with HDMI port. Perfect for home theater entertainment, playing games, video conference, teaching etc. USB C to HDMI 3 in 1 Multiport Adapter, hdmi to usb c expand one USB-C port to HDMI 4K@30hz output port, a USB-C 100W power charging port and a USB3.0 port. All ports can be used simultaneously.