EverydayTech Guide
Glossary · Wi-Fi and networking

Access point

A wireless access point (AP) is a device that adds Wi-Fi to a wired network by connecting to your router with an Ethernet cable.

What it means for you

A wired access point usually gives a stronger, steadier signal in a far room than an extender, because it does not have to relay over the air. Many routers and mesh units can also be set to access point mode.

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Definitions are short and general. For model-specific details, check your device maker’s own documentation.