What is a portable WiFi device, and how does it work? In short, portable WiFi is simply carrying a tiny router in your pocket . It allows you to connect your electronic devices to a WiFi network much as you would do at home. Up to 10 Wi-Fi devices connection. 1500mAh battery: support 6h working time. Ethernet/4G dual link. Download LTE up to 100Mb/s, Upload up to 50Mb/s. Support Windows/MAC/ IPhone, iPad / Android and Other Smart Phones and Tablets. Dimensions: 93.5*57.1*12.8mm. Coverage biggest operator in Poland. If you use more than 100GB, we may have to reduce .

what is a wifi puck