1、USB Powered: USB portable WiFi is powered by devices with USB port, such as cell phone charger, car charger, mobile power. High speed 4G network with stable signal ensures you can access the Internet quickly and stably. 2、Plug And Play: 4G USB WiFi connects to the power device, inserts the Micro SIM card, and uses the Micro SIM card data to access the Internet anytime, anywhere. Plug and play, enjoy 4G network. 3、10 User Sharing: USB portable WiFi hotspot supports multiple 4G networks and Internet sharing for up to 10 wifi users. Support cell phones, tablets, laptops, computers, smart televisions and other devices. 4、Safe: Pocket WiFi router with multiple safe guards, using WPA, WPA2 WiFi encryption, advanced wireless work security, effectively avoid network cybersquatting, support data control. 5、Durable And Portable: 4G USB WiFi router shell is made of premium ABS material, wearable and durable. Compact and lightweight, can be put into your pocket, convenient to use on the go. Item Type: 4G USB WiFi Material: ABS SIM Card Slot: Standard Micro SIM Card (Micro SIM Card Not Included) 4G LTE FDD: FDD: B1, 2, 3, 4, 5, 7, 8, 20, 28, 66 TDD: 38, 40, 41 3G(WCDMA): B1, B2, B5, B8 WIFI: Support 802.11 b, g, n Sharing: Up to 10 Users 1 x 4G USB WiFi 1 x User Manual