Category hub

WiFi Extender by Ethernet: What to Check Before Buying

An Ethernet port may connect a wired client, or support access-point mode when fed by a router. Check the exact model’s port function before choosing.

A wifi extender by ethernet can mean two different things: an extender with a LAN port for a television or console, or an access point that receives its network over a cable. Those uses are not interchangeable, so start by deciding where the cable begins and which device needs the connection.

Our picks

Top picks

Compare them side by side →

Best for WiFi 6 with wired-device support

Official manufacturer image

TP-Link RE705X

Check price on Amazon

Best for adding a node to a compatible NETGEAR setup

Official manufacturer image

NETGEAR EAX15

Check price on Amazon

Best for a Gigabit port on a WiFi 5 extender

Official manufacturer image

TP-Link RE550

Check price on Amazon

By type

Ethernet port

Ethernet

Ethernet connection

Ethernet plug

Show all (5)

Ethernet from

Common questions

Questions before you buy

Can an extender use Ethernet as its backhaul?

Some models support access-point mode, where Ethernet connects the unit to the router and the unit broadcasts Wi-Fi. Confirm this mode in the model specifications.

Can I plug a TV into a Wi-Fi extender with Ethernet?

Yes, if the extender has a LAN port intended for client devices. Verify the port speed and whether the device remains in range of a stable router connection.

Is Ethernet faster than wireless backhaul?

A wired link avoids the extender’s wireless backhaul, but actual throughput depends on the port, cable, router and internet connection. Check the specifications for the exact equipment.

Does every Wi-Fi extender have an Ethernet port?

No. Port availability and purpose vary by model; some are wireless-only, while others provide a client port or access-point operation.