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/tech/ - Technology

"Technology reveals the active relation of man to nature" - Karl Marx
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File: 1698004843310.jpg (18.27 KB, 379x300, DSC_1648.jpg)

 No.22049

Are USB chargers with multiple ports safe to use? Are the USB ports isolated from each other or can they communicate if they're able to transfer data? If it depends on the product, how do I verify this?

 No.22050

Try connecting to a usb stick through it

 No.22053

i think cheap usb hubs can have this problem but not power bricks


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