ASUS RT-BE50U Dual-Band WiFi 7 AiMesh Router

Technical Specifications

Product Description

The ASUS RT-BE50U is a high-efficiency dual-band WiFi 7 router built for modern digital homes, remote work setups, streaming spaces, and connected IoT ecosystems seeking consistent throughput and low latency. Finished in an understated matte black chassis engineered with continuous passive cooling vents, the router features four external high-gain adjustable antennas. Equipped with advanced beamforming technology, the antenna system focuses RF transmission directly toward connected devices through interior walls and partitions, delivering up to 2,000 square feet of stable wireless coverage.

At the center of the router is a quad-core 64-bit network processor paired with 256MB of RAM and 128MB of flash storage, delivering the processing headroom necessary to route active multi-device packet flows, maintain stateful firewall filtering, and handle encrypted VPN tunnels without connection drops. Operating on the IEEE 802.11be WiFi 7 standard across the 2.4 GHz and 5.0 GHz bands, the RT-BE50U achieves aggregated wireless speeds up to 3600 Mbps—comprising 2882 Mbps across the 5 GHz band and 688 Mbps on the 2.4 GHz band. WiFi 7 technologies including 4096-QAM (4K-QAM), ultrawide 160 MHz channels, OFDMA, and MU-MIMO optimize spectrum efficiency, providing the sustained capacity and low jitter required for smooth 8K video streaming, HDR gaming, and uninterrupted video calls.

Wired networking features a dedicated 2.5 Gbps WAN port that takes full advantage of multi-gigabit fiber broadband subscriptions, alongside three dedicated Gigabit LAN ports for wired PCs, consoles, and smart TVs. The router incorporates support for macOS Time Machine backups, Download Master for standalone file downloading, and network storage hosting through integrated Samba and FTP services. With five operating modes—Wireless Router, Smart AiMesh Node, Access Point, Range Extender, and Media Bridge—the unit functions seamlessly as a standalone primary gateway or as part of an expandable whole-home mesh network.

Network security is anchored by ASUS AiProtection powered by Trend Micro, offering lifetime subscription-free defenses that include malicious website blocking, Denial of Service (DoS) protection, a built-in SPI firewall, and an integrated Security Scan engine. Remote connections remain protected via built-in Multi-VPN capabilities with OpenVPN Client and Server support, paired with ASUS Instant Guard for one-click encrypted tunneling over public Wi-Fi networks. Completed with parental controls featuring URL, port, and network service filtering, Adaptive QoS traffic prioritization, Traffic Analyzer diagnostics, and full Smart AiMesh expandability, the ASUS RT-BE50U provides an accessible, future-ready WiFi 7 networking foundation backed by a 3-year ASUS warranty.