Title: not functional
Product review: I thought I'd try this since I was desperate and it was cheap, but as someone who studied engineering, I really should've known better. Whoever created this has got to be relying on the desperation/gullibility of people. How in the world is a thin sticker, no matter what's painted on it, supposed to catch some ambiguous "rays" and use that to boost signal? Just think about it.
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