PORTABLE MOBILE WIFI ROTUER 4G LTE SIM High-speed Internet access: The 4G mobile WiFi router is designed to provide users with high-speed 3G 4G internet access, supporting the main 3G 4G frequency band of most countries and operators in the world. Support: Mobile WiFi is mainly intended for car users, business travelers and outdoor travelers and supports 10 users at the same time. Windows7 8 10 support for Linux. Lightweight and portable: lightweight, thin and compact design makes it easy to carry; whether you're working from home or traveling, the 4G LTE travel router allows your Wi-Fi network to follow in your footsteps around the world. 4G LTE frequency band: B1 B3 B5 B7 B8 B20 B38 B40 3G UMTS WCDMA: B1 - Peak speed: 150 Mbps download 50 Mbps transmission - WIFI: support 802.11 b/g/n - Share: up to 10 users List of packages: 1 x Portable Wi-Fi 1 x matching battery 1 x Charging Cable 1 x User Manual Note: Before starting, check if there is a partition sticker on the battery interface. Open the back cover, install a standard SIM card, insert the battery and turn it on. Detailed information can be found in the instructions