[Versatile Internet Access]SIM card slot allows for mobile data connectivity, enabling internet access anytime, anywhere. Enjoy high-speed 4G network on the go. [Wired Connectivity Option]Features a WAN port for connecting to Ethernet cables, providing flexibility in internet connection methods. [High-Speed Performance]Delivers impressive transmission speeds of up to 300Mbps for smooth online experiences. [Customizable Antenna Setup]Equipped with 3 detachable antennas that can be replaced with suction cup antennas for optimal signal reception. [Wide Network Compatibility]Supports multiple frequency bands including FDD, TDD, and WCDMA, ensuring broad network coverage. Specifications: Model: ED121-L (Americas Version) Chipset: ASR1803S Interface: 1x Ethernet port Antennas: 3x detachable antennas Transmission Speed: Up to 300Mbps Network Compatibility: FDD: 2, 3, 4, 5, 7, 8, 28, 66 TDD: 38, 40, 41 WCDMA: 2, 4, 5, 8