Feature: 1. USB POWER SUPPLY: Plug and play, enjoy 4G network, convenient USB power supply. Powered by devices with USB ports, such as cell phone chargers, car chargers, mobile power. 2. SIM CARD SLOT: Connect to the power device, insert SIM card, use SIM card data to access the Internet anytime, anywhere. Support multiple 4G networks, Internet sharing up to 10 WiFi users. 3. SUPPORT 10 DEVICES: 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. 4. HIGH SPEED: Fast and stable high speed Internet access, high speed 4G network, stable signal, feel the wonderful network life, fast Internet access. 5. MULTI PROTECTION: With WPA/WPA2 WiFi encryption, advanced wireless work security, effectively avoid network robbing, support data control. Specification: Item Type: 4G LTE USB WiFi Modem Material: ABS Card Slot: Standard SIM Card Frequency Band: B1/3/5 WIFI: Support 802.11 b/g/n Sharing: Up to 10 Users. Package List: 1 x 4G LTE USB WiFi Modem1 x Instruction Manual