This is a USB-C 4-in-1 hub with HDMI, USB-A,RJ45 and Type-C female port, providing an ideal solution for extending the port of Type-C/Thunderbolt 3 host (PC/Laptop/Mobile phone,etc.),especially for those host with a single USB-C port. This hub adopts the latest DP1.4 Alt mode supported IC, enabling to output HDMI video with max 4k/60Hz and at the meanwhile transfer USB 3.1 data with max 5Gbps. RJ45 helps host to get access to super fast Ethernet network. Besides, the USB-C female supports PD 3.0 with max 100W PD Charging when connecting a PD Adapter and supports max 5Gbps data transmission when connecting a USB-C device.It can work on all DP Alt mode supported Type-C host.