ASUS GS-AX5400

Overview

The ASUS GS-AX5400 is a WiFi 6 gaming router designed to deliver wireless speeds up to 5400 Mbps across dual bands, making it suitable for gaming, 4K streaming, and handling multiple devices simultaneously. Powered by a 1.5 GHz tri-core processor, it ensures smooth data flow and reliable connectivity throughout medium to large homes with the help of four external antennas. This router prioritizes gaming traffic and offers advanced features to keep your network fast and secure.

Key features

• Dedicated gaming port and Mobile Game Mode prioritize gaming traffic for reduced lag on desktops, consoles, and smartphones.
• Gear Accelerator allows you to assign top priority to specific devices or applications, while Adaptive QoS balances bandwidth for background tasks.
• VPN Fusion supports simultaneous VPN and direct internet connections, enabling secure remote work without sacrificing gaming performance.
• AiMesh compatibility lets you expand your network seamlessly by adding more ASUS routers to cover larger areas without replacing hardware.
• AiProtection Pro provides lifetime network security with malicious site blocking and parental controls, all managed from a single dashboard.
• Four RJ45 LAN ports and a USB 3.2 Gen 1 port support wired devices and shared storage or printers for versatile connectivity.
• OFDMA and 1024-QAM technologies enhance network efficiency when multiple devices are connected at once, reducing congestion.

Key specs

• Wireless standard: WiFi 6 (802.11ax)
• Maximum wireless speed: up to 5400 Mbps (dual-band)
• Processor: 1.5 GHz tri-core CPU
• Antennas: 4 external
• LAN ports: 4 x RJ45
• USB port: 1 x USB 3.2 Gen 1

Connectivity and compatibility

This router supports a wide range of wired and wireless devices, making it a flexible choice for gaming setups, smart home devices, and media streaming. The four LAN ports accommodate desktops, consoles, smart TVs, or network-attached storage, while the USB port enables shared access to storage drives or printers. Its WiFi 6 standard ensures compatibility with the latest laptops, smartphones, and tablets, providing faster speeds and better performance in crowded networks.

Performance and reliability

With a powerful tri-core processor and advanced traffic management features, the GS-AX5400 maintains stable and fast connections even under heavy load. The dedicated gaming port and Mobile Game Mode reduce latency for competitive play, while VPN Fusion allows simultaneous secure and low-latency connections. The router’s design supports efficient data handling with OFDMA and 1024-QAM, ensuring smooth performance for multiple users and devices.

Ideal uses and environments

This router fits well in homes where gaming, 4K streaming, and multiple connected devices are common. It is a strong choice for gamers who need prioritized traffic and low latency, families streaming high-definition content, and remote workers requiring secure VPN access alongside fast internet. Its AiMesh compatibility also makes it suitable for larger properties that need seamless whole-home coverage.

Orders are processed within 2 business days, which includes verification, packing, and dispatch. Shipping costs are calculated at checkout based on destination, total weight, and selected speed. Free shipping applies to carts over $100 (excluding heavyweight items). All available options and final pricing are clearly shown before payment so you can choose the service that best fits your needs.

Deliveries are handled by major carriers such as USPS, UPS, and FedEx. Estimated delivery times are displayed at checkout and may vary depending on service level and location. Please note that these are estimates and can be affected by weather, holidays, or carrier volume. Once your order ships, you’ll receive a tracking number for real-time updates from pickup to final delivery.

Providing an accurate shipping address helps prevent delays, and changes may be limited once the order has been dispatched. P.O. boxes are supported only when permitted by the selected carrier. Packaging and handoff are optimized to protect items during transit, though oversized or high-weight products may require special handling. All shipping methods and any related constraints are clearly shown during checkout.

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Returns are accepted within 30 days of delivery. Items must be unused, in the same condition received, with tags, manuals, accessories, and original, unaltered packaging. Any item kept will be deducted from the refund. Start a return by sending us an email. Items sent back without approval may be refused or returned to the sender.

Some items are not returnable: opened TVs/combos/monitors 37″+, opened computers or software, electronic downloads, opened consumables (film, paper, bulbs, media, ink), custom or modified computers, special-order or “nonreturnable” items, submerged underwater gear, and opened educational media.

After inspection, refunds are issued to the original payment method; allow 5–7 business days for the credit to post. Shipping, handling, customs duties, and import taxes are nonrefundable. If an item is used, incomplete, or not in original condition, a 30% restocking fee may apply. Direct exchanges are not offered; purchase the replacement and return the original for a refund.

We act solely as a reseller. Any product warranty is provided and administered by the manufacturer, not by our store. That means eligibility, coverage, and outcomes are determined by the manufacturer’s policy for each brand and model. Before purchasing, we recommend reviewing the warranty terms on the manufacturer’s website or in the product documentation to confirm what is covered and for how long.

If you need warranty service, please file the claim directly with the manufacturer. They may require proof of purchase, the product serial number, original packaging, photos, or basic troubleshooting. Some brands ask you to register the product or obtain a case number before shipping it for repair or replacement. We don’t submit or approve claims, but we can point you to the correct support links and contact details.

Keep your invoice and packaging in a safe place, and report any functional issues to the manufacturer as soon as they appear. If you’re unsure whether a problem is covered, the manufacturer’s support team can confirm next steps and timelines. While we cannot intervene in decisions or outcomes, we’re happy to provide purchase documentation or guidance so you can move through the warranty process smoothly.

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