1、USB POWERED: USB portable WiFi is powered by devices with USB interface, such as cell phone charger, car charger, mobile power, etc. As long as there is power, you can access the Internet quickly and stably. 2、PLUG AND PLAY: No driver required, plug and play, connect the 4G USB portable WiFi to the power device, insert the Micro SIM card(not included), use the Micro SIM card data to access the Internet anytime, anywhere. 3、SHARING FUNCTION: 4G USB WiFi router supports multiple 4G networks, internet sharing up to 10 wifi users. Supports cell phones, tablets, laptops, computers, smart televisions and other devices. 4、SECURITY ENCRYPTION: 4G pocket WiFi router with multiple safe guards, using WPA, WPA2 WiFi encryption, advanced wireless work security, effectively avoid network cybersquatting, support data control. 5、HIGH RELIABILITY: Enhanced signal strength, whether you are indoors or outdoors, in a meeting or party at home, or in the field, you can enjoy reliable wireless connection anytime, anywhere. Item Type: 4G USB Portable WiFi Material: ABS Card Slot: Standard Micro SIM Card (Micro SIM Card Not Included) 4G LTE FDD: FDD: B1, 3, 5, 7, 8, 20 (2100, 1800, 850, 2600, 900, 800MHz) TDD: B40 3G(WCDMA): B1, B8 WiFi: Supports 802.11 b, g, n Sharing: Up to 10 Users 1 x 4G USB Portable WiFi 1 x Use Manual