Here’s an amazingly simple router hack that lets you boost your Wi-Fi signal strength (in truth, it works for 802.11N / G / B / etc) for about $0.25.

The secret is in the parabola. . . check out this video tutorial to see how to create the wifi signal extender in less than 10 minutes:



If you don’t want to risk 10 minutes of your time, here’s a video that shows all the steps in detail. It’s not that involved in making the wifi extender parabolic reflector from the printable template. Remember all you need is the printed template, aluminum foil, scissors and a glue stick.



Ok, now do you like what you see?

Here’s the link for the printable wifi-extender template: