Powerline adapter
Powerline adapters send a network connection through your home’s electrical wiring, so a wall outlet can work like an Ethernet port.
What it means for you
Results depend heavily on your home’s wiring, so speeds can vary from room to room. They are an option when you cannot run a cable or use coax, and it helps to plug them straight into a wall outlet rather than a power strip.
Guides on this topic
- MoCA vs Powerline Adapters
Ethernet over coax or over electrical wiring: which fits your home, what to check before you buy, and MoCA 2.5 and powerline picks.
- How to Fix Wi-Fi Dead Zones
Free placement and settings fixes first, then wired options, extenders and mesh.
- Wi-Fi Extender vs Mesh
When an extender is enough and when mesh is better, plus extender placement, EasyMesh vs OneMesh and mistakes to avoid.
Related terms
← All glossary terms · Search all guides for “Powerline adapter”
Definitions are short and general. For model-specific details, check your device maker’s own documentation.