The ZTE K20 Wireless 4G Router offers a reliable mobile internet connection with advanced LTE CAT6/7 technology, supporting download speeds of up to 300 Mbps and upload speeds of up to 100 Mbps. This router operates on global 4G bands, ensuring compatibility across multiple regions and carriers. With Wi-Fi 5 Dual-Band Dual-Concurrent technology, it delivers wireless speeds of up to 1.2 Gbps and supports up to 64 simultaneous Wi-Fi users for comprehensive network coverage. The device features voice service capabilities for telephony and supports eSIM technology for flexible provider options without the need for physical SIM cards. With VPN passthrough functionality, it ensures secure connections for remote access applications. ZTE's security features and stable firmware-over-the-air (FOTA) updates provide continuous protection and performance optimization. Designed for households, small offices, and mobile applications, this router offers a robust solution for areas without fixed broadband access or as a backup internet connection. Its compact design allows for easy placement in various environments while maintaining consistent signal strength and network reliability. Multiple Ethernet ports enable wired connections for devices that require a stable high-speed internet connection. The intuitive web interface allows for straightforward configuration and network management, making it accessible for users with varying levels of technical knowledge. Built with high-quality components and ZTE engineering standards, this router delivers consistent performance for streaming, browsing, gaming, and business applications.