For as little as $20, a Wi-Fi extender will boost your internet signal to a specific area without you having to buy a whole new setup. Installation is as simple as plugging the extender into an ...

And it’s great for bouncing the signal around obstructions like refrigerators, reinforced walls, or foundations. If you’ve done all of that and still have a trouble spot, a wireless extender ...

Cellular signal boosters use big antennas to improve ... I’m a Mobile Analyst at PCMag, which means I cover wireless phones, plans, tablets, ereaders, and a whole lot more.