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ASUS RT-BE88U Dual-band WiFi 7 AiMesh Extendable Performance Router, 4K-QAM, MLO, Dual 10G ports, SFP+, Four 2.5G ports, Four 1G ports, 34G WAN/LAN capacity, Subscription-free network security
- Blazing-fast WiFi 7 tech boosts throughput up to 7200Mbps with Multi-Link Operation and 4096-QAM.
- Bolster your wired network capacity up to 34G with one cutting-edge 10G SFP+ port and one standard 10G WAN/LAN port.
- Establish always-on internet through AI WAN detection, versatile WAN configuration options, and a convenient USB port ready for 4G LTE and 5G Mobile tethering.
- Unleash demanding WiFi 7 and 10G network applications with a powerhouse quad-core 2.6GHz 64-bit CPU.
- Easily establish up to five SSIDs with Guest Network Pro for easy IoT device setup and management, instant VPN connections, and convenient parental controls.
- Stay secure with commercial-grade AiProtection Pro powered by Trend Micro, one-tap security scanning, comprehensive VPN support, and site-to-site VPN.
- Ensure seamless connectivity for all devices with a feature-rich whole-home network powered by AiMesh.
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Overview
Specs
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Dominate your network with the ultimate performance for those who demand the absolute best, today and tomorrow. ASUS RT-BE88U, the successor to the legacy RT-AX88U, powered by next-level WiFi 7, delivers an astounding 7200 Mbps for your connected living. The RT-BE88U boasts a monster 34 Gigabit combined capacity. Its killer combination includes a cutting-edge 10 Gigabit SFP+ next gen connection and up to 9 LAN ports, ensuring seamless hardwiring for all your devices and future-proofing your network.
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Limited Warranty period (parts): 3 years
- Limited Warranty period (labor): 3 years
- Read full details
Return Policies
- Return for refund until: January 31, 2027
- Return for replacement until: January 31, 2027
- This item is covered by Newegg.com's Extended Holiday Return Policy.
- Read full return policy for details.
We want to ensure your holiday shopping this year is hassle-free. That’s why we’re automatically extending our return policies on almost every product! For purchases placed between November 1st, 2026 and December 31, 2026 you will have until January 31, 2027 to return your product.
Manufacturer Contact Info
- Manufacturer Product Page
- Manufacturer Website
- Support Phone: 1-812-282-2787
- Support Website
- View other products from ASUS
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The ASUS RT-BE88U is a dual-band Wi-Fi 7 router with speeds up to 7,200 Mbps and 34G combined wired capacity, suited to high-demand homes with fast internet, gaming, streaming, and multiple wired devices.
Recommended For
- Home-office users with multi-gigabit internet, a 2.5GbE-or-faster workstation, or a NAS who want several fast wired devices connected directly to the router.
- Households with Wi-Fi 7 devices that mainly use 5GHz and want faster wireless performance without requiring a 6GHz band; testing found strong 5GHz performance, while the router lacks 6GHz.
- Power users who want to separate guest, IoT, or VPN-connected devices into different home-network groups using ASUS Guest Network Pro and VPN features.
- Homes with several wired devices or a planned AiMesh setup that want a router with many multi-gig ports and the option to extend coverage with compatible ASUS AiMesh equipment.
Spec Summary
| Attribute | Value |
|---|---|
| Best For | Home or small-business networks needing Wi-Fi 7 connectivity, multiple wired connections, VPN and security features, or AiMesh expansion |
| Wi-Fi Standards And Speed | Dual-band Wi-Fi 7 on 2.4 GHz and 5 GHz, with backward support for 802.11a/b/g/n/ac/ax; rates up to 1,376 Mbps on 2.4 GHz and 5,764 Mbps on 5 GHz, with a listed combined data rate of 7,200 Mbps |
| Wired Connectivity And Network Features | Supports dual WAN, WAN and LAN link aggregation, PPPoE, PPTP, L2TP, automatic or static IP, and 3G/4G LTE dongles; includes DHCP, IPTV, IGMP snooping, port forwarding, port triggering, DMZ, DDNS, and Wake on LAN |
| Security And VPN | AiProtection, firewall, security scanning, DNS-over-TLS, SSH, WPS, and WPA Personal and Enterprise options through WPA3; VPN client and server support includes IPSec, OpenVPN, PPTP, L2TP, and WireGuard |
| Antenna Configuration | Four fixed external antennas |
| Memory | 2 GB RAM and 256 MB flash |
| Operating Modes | Wireless router, access point, AiMesh node, media bridge, and wireless repeater |
| Power | AC input: 110–240 V, 50–60 Hz; DC output: 19 V at up to 2.37 A or 19.5 V at up to 2.31 A |
| Dimensions And Weight | 11.81 × 7.40 × 2.38 inches; 2.53 lb |
| Model Identifiers | ASUS RT-BE88U; part number 90IG08V0-MA1N0V |