Friday, 26 March 2021

Wi-Fi Radiation Shields, or “Router Guards,” Are Useless


The sun produces solar radiation, and we call that “sunlight.” Likewise, Wi-Fi uses radio waves, which are a form of radiation. Despite what some snake oil salesmen may tell you, you don’t need an EMF shield, “router guard,” or “Wi-Fi radiation shield.”

Read This Article on How-To Geek ›



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