Welcome to the store! 1. 3G 4G: This portable WiFi hotspot is designed to provide users with high-speed 3G 4G internet access, supporting major 3G 4G bands in most countries and carriers worldwide. 2. SUITABLE FOR: Primarily intended for car users, business travelers, and outdoor adventurers, this mobile WiFi hotspot supports up to 10 simultaneous users. Supports Windows 7 8 10 and Linux. 3. 1580MAH BATTERY: This portable WiFi router features a high-capacity 1580mAh battery for extended usage and standby time. LED smart display for easy operation. 4. LIGHTWEIGHT AND PORTABLE: The portable 4G WiFi router boasts a lightweight, slim, and compact design, making it easy to carry whether working from home or traveling. 5. PLUG AND PLAY: This LTE mobile router has a SIM card slot; simply insert a standard SIM card. Easily connect to WiFi from any device, including mobile phones, laptops, desktops, or tablets. Item Type: Portable WiFi Hotspot Material: ABS Model: e5573cs 322 Color: White Type: Insert Card Card Slot: Standard SIM card (SIM card not included) Battery Type: Built-in 1580mAh Lithium Battery (included) 4G LTE Bands: B1, B3, B5, B7, B8, B20, B40 3G UMTS Bands: B1, B8 Peak Speed: 150Mbps download, 50Mbps upload WIFI: Supports 802.11 b/g/n Sharing: Up to 10 users Package Includes: 1 x Portable WiFi Hotspot 1 x Charging Cable 1 x User Manual Your satisfaction is our top priority. We will provide you with the best service. If you find any problems after receiving the product, such as damage, incorrect quantity, etc., please contact us immediately, and we will provide you with the best solution!