Features: 1. Plug and Play: Insert SIM card, connect to network, and access the internet easily. 2. Supports Up to 10 Users Simultaneously: Connect multiple devices such as smartphones, tablets, and laptops for high-speed 4G connectivity. 3. High-Speed Performance: CAT4 technology with up to 150Mbps download speed; compact and portable design. 4. Long-Lasting Battery: Built-in 3200mAh lithium-ion battery supports extended usage. 5. LED Indicators: Display signal strength, Wi-Fi status, power level, and SMS notifications for clear device status monitoring. Specification: Item Type: Portable Wi-Fi Device Material: ABS Battery: Built-in Lithium-Ion Battery, 3200mAh SIM Card Slot: Compatible with Micro SIM and Nano SIM (Card Not Included). Use appropriate adapter sleeve if needed. Number of Supported Connections: Up to 10 devices European Version Frequency Bands: LTE: B1, B3, B5, B7, B8, B20, B28, B38, B40, B41 Processor: 7520V3 LED Indicators: Signal / Battery / Wi-Fi / SMS Buttons: 1 x Power, 1 x WPS Wi-Fi Standard: 802.11 b/g/n Antenna: Internal Dimensions: Approx. 59 x 94 x 14 mm (2.3 x 3.7 x 0.5 in) manual measurement may vary slightly Compatibility: Windows XP, Windows Vista, Windows 7, Windows 8/8.1, Windows 10, OS X 10.7 and later Language Support: English, Chinese Package Includes: 1 x User Manual 1 x Charging Cable 1 x 4G Wireless Internet Device