Asus RT-AX1800U Router, Wi-Fi 6, AX1800, Dual-band, Black

The ASUS RT-AX1800U is a tabletop router utilizing the Wi-Fi 6 (802.11ax) standard across dual 2.4 GHz and 5 GHz bands. The maximum theoretical combined wireless data transfer rate is 1775 Mbit/s, with the 5 GHz band supporting up to 1201 Mbit/s and the 2.4 GHz band supporting 574 Mbit/s. Network efficiency is managed through integrated OFDMA and MU-MIMO technologies, which allow the router to handle concurrent data streams for multiple connected client devices efficiently. The unit utilizes four fixed external antennas to optimize coverage and signal stability.

Wired connectivity is provided by one Gigabit Ethernet WAN port for internet input and three Gigabit Ethernet LAN ports. Internal hardware consists of a dual-core processor supported by 256 MB of internal memory and 128 MB of flash memory for system configuration. A single USB 2.0 port is included, enabling connection of external storage devices or compatible 3G/4G USB modems. The router supports Quality of Service (QoS) traffic prioritization, Dynamic DNS, and web-based configuration management.

Security protocols include WPA and WPA2-Enterprise encryption, alongside an integrated firewall and capabilities for parental control. The router functions as a VPN server, supporting common protocols such as IPSec, OpenVPN, and PPTP for remote network access. Physical controls include LED indicators for status monitoring, a reset button, and an integrated on/off switch. The chassis measures 190 mm wide, 126 mm deep, and 45 mm high, with a total weight of 346 grams.

• Wi-Fi 6 (802.11ax) dual-band operation
• Combined wireless speed up to 1775 Mbit/s
• One Gigabit Ethernet WAN port and three Gigabit Ethernet LAN ports
• Dual-core processor with 256 MB system memory
• OFDMA and MU-MIMO support for improved multi-device performance
• Includes one USB 2.0 port for external drive or modem connection
• Support for VPN server functions including OpenVPN and IPSec