[One Dock for All Needs]: This 6 in 1 USB C hub includes 1 *4K HDMI, 1*RJ45 ethernet, 1*USB A 3.0, 1* USB A 2.0, 1*USB C PD 100W charging and 1* USB-C data port. This USB C dongle applies to all Type-C laptops, perfectly combined all the functions you need. (Note: for the HDMI video function, please confirm the USB-C port of your laptop support Thunderlt 3/4 or DP ALT mode). [USB-C to HDMI Adapter 4K UHD]: This USB C to HDMI multiport adapter supports Mirror or extend your screen with 4K HDMI output and directly stream 4K@30Hz UHD or Full HD 1080P@60Hz video to HDTV,monitors,or projectors.Enable you share stunning movies/games on a bigger screen!Ideal for school,office,home,and game.(Note:The host USB-C port on your device must support Display Port Alt Mode or thunderbolt. ). [USB C Ethernet Adapter]: Euiped with a RJ45 Ethernet port, Supports 100 Mbps speed.It provides faster and more stable nework data transfer and better security than most Wi-Fi connections. [Fast Power Delivery & D