[Multi-Functional 4G LTE Router]Connects to the internet via LTE and converts 4G to WiFi hotspot, covering up to 200 meters/656 feet. Ideal for home and office use, supporting 10-20 devices simultaneously. [Wide 4G LTE Band Support]Compatible with European and Asian 4G LTE bands B1, 3, 7, 8, 20, 38, 40, 41. Ensure SIM card compatibility before purchase. [High-Performance Connectivity]Achieves download speeds up to 150Mbps, upload speeds up to 50Mbps, and wireless transmission speeds up to 300Mbps. Stable WiFi signal transmission with effective interference prevention. [User-Friendly Setup]Simply insert a compatible SIM card and power on. May require PIN code deactivation and APN modification for certain SIM cards. [Enhanced Signal Strength]Equipped with four non-detachable 5dBi high-gain antennas, improving router sensitivity and enhancing both 4G LTE and WiFi signal quality for extended range connections. Specifications: Model: CPF912 Chip: MTK6735 Frequency Bands: FDD B1, 3, 5, 7, 8, 20; TDD B38, 40, 41; WCDMA 1, 5, 8 Transmission Rate: Up to 300Mbps Antennas: 4 x 5dBi high-gain (non-detachable) Ports: 1 LAN port SIM Card Slot: 1 Material: ABS (wear-resistant) WiFi Coverage: Up to 200 meters / 656 feet Device Support: 10-20 devices