The Club 3D CSV-1597 USB Gen 1 Type-C 8-in-1 MST Dual 4K60Hz Display Travel Dock with HDMI™8K30Hz(HDR), DisplayPort™ 8K30Hz, 2x USB Gen 1 Type-A, BC1.2, RJ45, SD/Micro SD card slots and USB Gen 1 Type-C PD3.0 Female port, provides a very advanced, efficient solution to extend a single USB Gen 1 Type-C port to be multiple ports. It integrates video, data and power ports that allows to connect 2 displays simultaneously for enjoying videos on a larger screen, connect multiple USB Gen 1 devices for data transmission up to 5Gbps, connect a Gigabit Ethernet source for getting your PC connected to super high speed network, or connect to headset to enjoy fantastic music. It also provides PD charging for support up to max. 100W PD charging. This is for operating this device and charge the host simultaneously. It can work on all DP™1.4 Alt mode supported USB Gen 1 Type-C hosts.