Live nowPrime Day 2026October 6 to 7, 2026Starts in14d11h18m31sSee the deals
Routers · Head to head

Asus RT-BE86U vs Asus RT-BE88U

Full Routers comparison in 2026

Updated September 2026
Data from Amazon and official Asus site.
2026 verdict
Ten physical ports and dual 10G uplinks sound decisive, yet price is what actually tips this Asus Wi-Fi 7 router matchup: the Asus RT-BE86U holds the overall verdict over the Asus RT-BE88U by staying cheaper while both skip the 6 GHz band entirely. The RT-BE88U pushes back with a genuinely different wired story, ten ports in total against the RT-BE86U's five, including a second 10G port (an SFP+ cage alongside its RJ45 port) and four extra Gigabit ports, plus a slightly higher owner rating. Both share AiMesh, WireGuard VPN, a command line, Asuswrt-Merlin firmware compatibility and a 3-year warranty, so this is less about capability and more about how much wired density you are paying for. Go with the Asus RT-BE86U for a cheaper single 10G port and a lighter footprint, or the Asus RT-BE88U if a wired-first setup with dual 10G ports and four extra Gigabit ports for a switch or NAS is worth the premium.
Price alerts

Router prices change while you decide

We check the price of every Router in the catalog daily and email you the drops, whichever one you pick.

Smart home deals and news, straight to your inbox

Price drops, new releases and the smart home news worth knowing.

No spam. Unsubscribe in one click.

Your subscription could not be saved. Please try again.
Please enter a valid email address.
Your subscription has been successful.
FeatureAsus RT-BE86UAsus RT-BE88UWinner
Price$249.99$349.99Asus RT-BE86U
Rating4.04.3Asus RT-BE88U
Warranty3 years3 yearsTie

Frequently Asked Questions

Which is better overall, the Asus RT-BE86U or the Asus RT-BE88U?

The Asus RT-BE86U wins on price, offering the same dual-band Wi-Fi 7 platform and a 10G port for less money. The Asus RT-BE88U carries the higher owner rating and is the stronger pick for buyers who specifically need its much richer wired port selection.

What is the biggest difference between the Asus RT-BE86U and the Asus RT-BE88U?

Wired ports. The Asus RT-BE86U has five ports, including one 10G port and four 2.5G ports. The Asus RT-BE88U has ten ports in total: two 10G ports (one RJ45, one SFP+), four 2.5G ports and four Gigabit ports, plus link aggregation.

Do the Asus RT-BE86U or the Asus RT-BE88U have a 6 GHz band?

Neither. Both are dual-band Wi-Fi 7 routers using only 2.4 GHz and 5 GHz, with no 6 GHz radio. For 6 GHz you would need a tri-band or quad-band Asus model.

Which is better for a wired network or a NAS?

The Asus RT-BE88U, thanks to its two 10G ports (RJ45 plus SFP+), four extra Gigabit ports and LAN link aggregation for higher throughput to a NAS or switch. The Asus RT-BE86U tops out at one 10G port, which is still fast but far less dense.

Which router should I buy?

Choose the Asus RT-BE86U for an affordable dual-band Wi-Fi 7 router with a single 10G port and a smaller footprint. Choose the Asus RT-BE88U if you are a wired-first home or small business that will use its ten ports and dual 10G uplinks.

Full comparison table

Compare all 43 Routers side by side

You are looking at two of them. The full table lines up all Routers in the catalog with the same specs, so you can filter by what you need and sort by price or rating.

  • 43 Routers
  • 82 specs compared
  • 76 filters
Open the full comparison
More Routers

Top Routers to compare next

43 Wi-Fi routers and mesh systems from Asus, TP-Link, Ubiquiti and Google compared: Wi-Fi 6 and 7, bands, ports, VPN and parental controls.

All Routers
Asus

More Asus products

A sharper look at other Asus products worth comparing.

Explore Asus