The ALOGIC USB-C Travel Dock Essential is a must have portable dock for on the go users. It has an array of ports including HDMI 4K@30Hz, USB 3.0, Gigabit Ethernet, USB-C with Data & Power Delivery up to 100W. The wrap around cable makes the dock compact and easy to carry in your laptop bag. Compatible with both USB-C and Thunderbolt 3.0 enabled computers the dock makes you a power user on the move. Wrap Around USB-C Cable The USB-C cable can be stowed at the back of the of the dock when not in use, making it very compact for carrying in your laptop bag. 4K HDMI The Dock has the most popular video connectivity option perfect for connecting to a projector/TV/Monitor 2-in-1 USB-C Port Data + Power Delivery 100W The dock can charge your laptop with up to 100W power when connected to a suitable USB-C Charger through the USB-C Port. The same USB-C port can also transfer data when a suitable USB-C accessory is connected to the port.