TP-Link

BE400

The TP-Link Archer BE400 delivers strong 5GHz Wi‑Fi 7 performance and a rich feature set at a competitive price, but lacks 6GHz support and gates advanced security behind a subscription.

Summed up from 7 published reviews

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What reviewers like

Strong 5GHz Wi‑Fi 7 speeds and multi‑device handling 1 3 4 5
2.5Gbps WAN and LAN ports for fast wired connections 3 6 7
Rich feature set including guest/IoT networks, VPN, and EasyMesh 2 3 4 5
User‑friendly setup via Tether app and web interface 2 3 4 6
Good value for a feature‑rich Wi‑Fi 7 router 4 6 7

What they don't

No 6GHz band despite Wi‑Fi 7 branding 3 4 6
Advanced security and parental controls require paid subscription 4 5 6
Only one 2.5Gbps LAN port limits high‑speed backhaul 6 7
MLO can degrade performance and is disabled by default 5 6

Best for

Homes needing strong 5GHz Wi‑Fi 7 and 2.5G wired ports

Skip it if

You need 6GHz band or multiple 2.5G LAN ports

Where it fits

home size: Apartment
type: One router
must-haves: Multi-gig portParental controls4+ wired ports

Specs

Wi-Fi: Wi-Fi 7
Units: 1
Coverage: 2,400 sq ft
Mesh: No
Internet port: 2.5 Gbps
Wired ports: 4
Gaming features: No
Free parental controls: Yes

Also worth a look

Questions

Is the TP-Link BE400 worth it?

The TP-Link Archer BE400 delivers strong 5GHz Wi‑Fi 7 performance and a rich feature set at a competitive price, but lacks 6GHz support and gates advanced security behind a subscription.

What do reviewers like about the TP-Link BE400?

Strong 5GHz Wi‑Fi 7 speeds and multi‑device handling. 2.5Gbps WAN and LAN ports for fast wired connections. Rich feature set including guest/IoT networks, VPN, and EasyMesh. User‑friendly setup via Tether app and web interface. Good value for a feature‑rich Wi‑Fi 7 router.

What are the downsides of the TP-Link BE400?

No 6GHz band despite Wi‑Fi 7 branding. Advanced security and parental controls require paid subscription. Only one 2.5Gbps LAN port limits high‑speed backhaul. MLO can degrade performance and is disabled by default.

Who should buy the TP-Link BE400?

Homes needing strong 5GHz Wi‑Fi 7 and 2.5G wired ports. Skip it if you need 6GHz band or multiple 2.5G LAN ports.

Sources

We don't test products ourselves. This page sums up 7 published reviews, read on October 24, 2026; each point above links to the reviews that make it.