Multiple Protection: USB mobile WiFi hotspot adopts WPA/WPA2 WiFi encryption for more security, effectively avoiding network robbery and supporting data control. Plug And Play: LTE wireless portable WiFi is plug and play, enjoy 4G network, connect power device, insert SIM card, use SIM card data to access the Internet anytime, anywhere. 10 Devices: USB mobile WiFi hotspot supports multi terminal simultaneous Internet access, supporting 10 devices, like cell phones, laptops, computers, smart TVs and other devices to access the Internet. USB: Pocket mobile hotspot supports multiple 4G networks and Internet sharing for up to 10 wifi users. Powered by devices with USB ports, such as phone chargers, car charger, mobile power. Stable: USB mobile WiFi allows fast and stable high speed Internet access, with stable signal and fast Internet access, feel the wonderful Internet life.