WiFi signal producer. Just plug it into a computer and then your cellphone or tablet will have free WiFi to surf the Internet. Also you can enjoy the extra large 10T cloud storage. In a quite compact size, it can be a nice decoration at the same time.Operation:Step 1: Make sure your laptop or notebook have connected the InternetStep 2: Simply plug the mini router into the USB port and it will automatically show the free WiFi name and password. Step 3: You can enjoy the free WiFi on a cellphone or tablet. Convenient for you to save files, no need to register Product Portable mini router.PC should have working Internet. 360 plugged in PC is converted as wifi for use of all mobiles tablets laptops etc without any wired connection. Supports more than 5 mobile connections at a time. Allows you to connect a desktop or notebook computer to a wireless network and access high-speed internet connection.