WiFi extenders from companies like Netgear and TP-Link can help eliminate pesky WiFi dead spots WiFi extenders like these versions from Netgear and TP-Link can be easy to set up. By Nicholas De Leon A ...

To anyone with a slow, spotty internet connection, WiFi range extenders sound like a bargain. You buy one for as little as $20, plug it into an outlet, and your problem is solved. Or so the marketing ...