This article covers ASUSTek WiFi 無線 ルーター WiFi6 4804+1148Mbps デュアルバンド RT-AX89X メッシュ機能付 PS5.

Overview

The ASUS RT-AX89X is a high-performance dual-band Wi-Fi 6 router tailored for gaming and bandwidth-intensive tasks. With aggregate speeds of up to 4804 Mbps on the 5 GHz band and 1148 Mbps on the 2.4 GHz band, it delivers fast and reliable wireless connectivity. The router features eight external antennas for excellent coverage and supports AiMesh technology, allowing you to create a mesh network with other compatible ASUS routers.

Connectivity & Compatibility

This router supports Wi-Fi 6 (802.11ax) and is backward compatible with 802.11ac/n/a/g/b. It offers both 2.4 GHz and 5 GHz bands simultaneously. On the wired side, it includes one 10 Gbps WAN/LAN port for ultra-fast broadband, eight Gigabit LAN ports for wired devices, and one SFP+ port for fiber connectivity. Two USB 3.1 Gen 1 ports enable printer or storage sharing. The router is fully compatible with PS5, Nintendo Switch, and other gaming consoles. Adaptive QoS lets you prioritize gaming traffic to reduce latency.

Product Info

Launched around 2020, the RT-AX89X sits in the high-end gaming router segment. It is powered by a 2.2 GHz quad-core processor and comes with a CAT6 Ethernet cable (1.5 m) in the box. The standard warranty is one year (check with your retailer). Market positioning is strong: it offers 10 Gbps wired capability and AiMesh at a price that is competitive compared to other flagship routers, making it a compelling choice for enthusiasts who want future-proof connectivity without overspending.

Best Use Cases

First, online gamers who demand low latency and consistent performance. The RT-AX89X's adaptive QoS ensures game traffic gets priority even when other devices are streaming or downloading. Second, content creators and home office users who transfer large files. The 10 Gbps port and USB 3.1 ports speed up backups and NAS access. Third, larger homes where a single router cannot cover all rooms. AiMesh enables seamless roaming when paired with additional ASUS nodes. But if your Internet plan is under 1 Gbps and you don't have Wi-Fi 6 devices, a mid-range router may offer better value.

Product Disclosure (Amazon)

  • Manufacturer: ASUS
  • ASIN: B08R36LQRV
  • Note: This article covers a manufacturer-made product based on Amazon listing details.