Specification: Descriptions: Simple and perfect solution to connect the new Apple Macbook (USB-C Type model) to a high-speed Ethernet network Perfect for travel and business in order to use LAN local network connection in hotel or location without WiFi access Simple plug a LAN cable (not included) into the adapter and connect to internet for instant, require no external power Connect USB-C port on your Macbook to a RJ-45 port that supports 10/100mbps/1000 high speed Provide smooth and instant local network connection Support high transfer rate with 3x USB 3.0 or USB 2.0 ports hub Stylish and slim Aluminum casing minimizes interference, also ensure full access to all the ports on your Macbook.