1Sharing Up to 10 WiFi Users: supports multiple 4G networks, Internet sharing up to 10 WiFi users. Powered by devices with USB ports, such as cell phone chargers, car chargers, mobile power. 2Plug and Play: Convenient USB power supply, plug and play, enjoy 4G network. Connect the power device, insert the SIM card (not included), use the SIM card data to access the Internet anytime, anywhere. 3300Mbps: 4G LTE up to 300Mbps; support multiple terminals to access the Internet at the same time, support 10 devices, support cell phones, tablets, laptops, computers, smart TVs and other devices to access the Internet. 4Fast Internet: Fast and stable high speed Internet access, high speed 4G network, stable signal, feel the wonderful network life, fast Internet access. LCD display, easy to read and use. 5Security Encryption: Multiple protection, more secure, using WPA WPA2 WiFi encryption, advanced wireless work security, effectively avoid network snagging, support data control.