USB Power Integrated Into AC Wall Outlets
Dan Wood examines several options for modifying your wall outlet to charge USB devices. I didn’t do this because it didn’t look like the outlet would fit in my electrical box and because I was concerned about the lack of surge protection. I ended up getting an exterior rotatable charger from Belkin; Wood found a slimmer one from XTG Technology.
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@Bob Not sure which holes you’re referring to. Both exterior chargers have two USB ports and three regular outlets.
What are the holes for on these exterior charger? Cooling? At first, I thought these were outlets.