The porodo 3g/4g portable mifi delivers high-speed internet connectivity. with a powerful processor and 2100mah battery, it ensures reliable performance and long-lasting use. the device features a type-c charging port and supports micro sim cards, with an included adapter for nano sim cards. enjoy download speeds of up to 150mbps on fdd lte and 130mbps on tdd lte, with upload speeds of up to 50mbps and 35mbps respectively. the device supports lte fdd bands 1/3/7/12/20 and lte tdd band 40, as well as wcdma band 1. the device offers wifi ghz and supports advanced encryption protocols including wpa2 (aes)-psk, wpa-psk, wpa2-psk, wpa3, and wpa3/wpa2. enjoy great connectivity with enhanced security.