Putting aluminum foil behind an antenna is an old trick people once used to boost TV or radio signals. Nowadays, people are using this same tactic to increase internet speed from Wi-Fi routers. Some ...
How-To Geek on MSN
I tested aluminum foil, metal bowls, and antenna extenders on my Wi-Fi router—only one actually worked
Alternative 3: Stop wasting money on Wi-Fi extenders—a kitchen bowl does the job better ...
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