They say it fits a 2" or 50mm hole, news 50mm ain't quite the same 2 inches. Choose one or the other, if you drill a 2" hole it will loosen and pull when you unplug the cable. Next problem, don't worry about connecting the cable which should be 60w and 2.4 amp and with a device. connected to the network, it charges very slowly and cannot even hold the charge level if you use the device while charging. Throw it in the trash and buy something else.
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