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Guide
Set up the first Ethernet-capable eero as the gateway through the eero app. Once the network is online, add extra eeros from the app and place each between the gateway and the weak-signal area.
Have an Ethernet-capable eero for the gateway, its power cord, an Ethernet cable, an active modem or fiber ONT, and the eero app on a mobile device. Keep your current WiFi name and password nearby if you want existing devices to reconnect using the same credentials.
Unplug your modem and existing router if they use standard power, then connect the Ethernet cable from the modem or ONT to an Ethernet port on the gateway eero. Restore power to the modem and eero; wait for the app to find the unit and guide you through its connection.
Follow the app prompts to identify the gateway location and set a network name and password. Reusing the old WiFi credentials can help devices rejoin automatically, though a device may need its WiFi toggled or restarted if it does not reconnect.
After the gateway is online, choose the app option to add another eero and follow its pairing prompts. eero says any eero can be added once the gateway is set, including models without Ethernet; those models connect wirelessly.
Put the new unit between the dead zone and an existing eero so it receives a strong signal, with open space around it. Avoid cabinets, large furniture and nearby metal-heavy electronics; a unit placed inside the dead spot may not have a reliable link back.
Let the app finish adding the unit and check that it appears on the network. If using the same network name and password, many devices may reconnect on their own; otherwise select the new network on each device. For an Ethernet-capable unit, eero also supports Ethernet backhaul.
Common questions
Yes. eero says an Ethernet-capable unit is needed for gateway setup, but any eero can join an existing network; a unit without Ethernet connects wirelessly.
Place it between the weak-signal area and another eero, in an open spot. Do not hide it in a cabinet or behind large furniture, which can interfere with the wireless link.
Yes. During setup, you can reuse the existing name and password so compatible devices may reconnect automatically. A device that does not rejoin can be toggled off and on or restarted.
The gateway eero connects to an internet source such as a modem, fiber ONT or compatible cellular connection. Check eero and your provider's setup instructions for your specific service equipment.
Yes. eero supports wireless connections and Ethernet backhaul on units with Ethernet ports. A wired link can provide a more reliable connection where cable routing is practical.
Keep exploring
A WiFi extender can carry a router's signal into a nearby weak-signal area. Start by checking compatibility, placement and whether a wireless repeater or wired access point fits your home.
For a versatile WiFi 6 choice, consider TP-Link RE705X, which pairs dual-band WiFi 6 with a Gigabit Ethernet port. NETGEAR EAX15 suits an existing NETGEAR mesh setup, while TP-Link RE550 and NETGEAR EX6120 offer different WiFi 5 feature sets.
NETGEAR sells plug-in extenders across WiFi generations. Compare exact model features and check whether mesh behavior suits your router.
TP-Link offers WiFi 6 and WiFi 5 extenders with different port and mesh features. Check hardware version and router compatibility before choosing.