Features: 1. Plug and Play: Insert SIM card and connect to the network easily. Simple setup with no additional configuration required. 2. Supports Up to 10 Simultaneous Connections: Connect multiple devices such as smartphones, tablets, and laptops for high-speed internet access. 3. High-Speed Performance: Equipped with CAT4 technology, supports download speeds up to 150Mbps. Compact and lightweight design for easy portability. 4. Long-Lasting Battery: Built-in 3200mAh lithium-ion battery provides extended usage time on a single charge. 5. LED Indicators: Display signal strength, Wi-Fi status, power level, and SMS notifications for clear device status monitoring. Specifications: Item Type: Portable Wi-Fi Device Material: ABS Battery Capacity: 3200mAh SIM Card Slot: Compatible with Micro SIM and Nano SIM (card not included). Use appropriate adapter if needed. Maximum User Connections: Supports up to 10 devices simultaneously Frequency Bands (European Version): LTE: B1, B3, B5, B7, B8, B20, B28, B38, B40, B41 Processor: 7520V3 Indicator Lights: Signal / Battery / Wi-Fi / SMS Buttons: Power Button, WPS Button 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 inches) – manual measurement may vary slightly Compatible Operating Systems: Windows XP, Windows Vista, Windows 7, Windows 8/8.1, Windows 10, macOS 10.7 and later Language Support: English, Chinese Package Contents: 1 x User Manual 1 x Charging Cable 1 x 4G Wireless Internet Device