Key features and technical specifications: Network and speed: Dual support for 5G and 4G networks (NSA + SA), with Wi-Fi 6 technology (AX3600-AX5400). Coverage and users: High-gain indoor antenna (up to 10dBi) for broader coverage, with the ability to connect up to 128 devices simultaneously. Connectivity: It has Gigabit Ethernet (RJ45) ports for high-speed wired connections, plus an RJ11 port for landline telephone (VoLTE/VoIP). Ease of use: Supports NFC technology for quick one-touch connection (in some models), and easy setup via the mobile app. Available models: Available in models like MC888 (basic), MC888 Pro, and MC888 Ultra, with the Ultra excelling in download speeds (up to 1.65 Gbps). Box contents: ZTE MC888 5G router. Power adapter. Ethernet cable (LAN). User manual. This router is an excellent choice for providing ultra-fast, reliable internet, and mobility within the home without the need for fixed fiber optic networks.