This 4G LTE USB Modem enables you to use internet anywhere after inserting SIM card and powered through USB interface. And it supports advanced encryption and setting SSID to effectively protect your network. Feature: Plug N Play Inserting the SIM card and powered through USB interface, then you can enjoy wireless internet everywhere. And it supports 4G LTE FDD/TDD. Fast 4G LTE Speed It offers downloading speed up to 150Mbps and uploading speed up to 50Mbps. Flexible Power Supply You can charge it through laptop, Power Bank, charger, etc, enabling you to use internet everywhere. Wi-Fi on the Road Powered by car charger, then you can share internet with others once inserting SIM card. High Security Support advanced encryption and setting SSID to effectively protect your network. Specification: Model: U7 Color: White, Red (Optional) Frequency: FDD-LTE: B1/B3/B5/B8 TDD-LTE: B38/B40/B41 Interface: 1USB (Power supply) LED indicator: Support Frequency: 2.4GHz Item size: 100* 35* 6mm/ 3.94* 1.38* 0.24in Item weight: 27.5g/ 0.97oz Packing list: 1 * 4G LTE Router 1 * User Manual