Powerline Adapters Turn Wall Outlets Into 500 Mbps Internet Links for $45
Updated
Updated · MUO - MakeUseOf · Aug 18
Powerline Adapters Turn Wall Outlets Into 500 Mbps Internet Links for $45
3 articles · Updated · MUO - MakeUseOf · Aug 18
Summary
$45 powerline kits can turn two electrical outlets into a wired internet link, with one TP-Link AV1000 setup delivering more than 500 Mbps to a room over 30 feet from the nearest network jack.
HomePlug AV2 adapters send data in the megahertz range over existing house wiring, using hot, neutral and ground conductors; rated reach of up to 300 meters means distance is rarely the main constraint.
20 dB or greater losses can hit when the two outlets sit on opposite 120V legs in a split-phase panel, though 240V appliances such as dryers or AC units can help the signal couple across.
Surge strips, UPS units, dimmers, cheap chargers and motor loads often degrade or kill the link, while real throughput usually lands at 30% to 60% of the speed printed on the box.
For finished homes and renters, the adapters offer a low-effort wired option, but Cat6 remains the better choice when walls are open and MoCA may outperform powerline where coax jacks already exist.