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How do I join two USB power sources without blowing anything up? [closed]
I want to have a portable battery that I can charge either with a solar panel, or with a wall outlet. I'm lazy, so I don't want to manually switch any cables to make this happen. Also, the goal of ...
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Does anyone understand why the G700 mouse charging cable must not be extended?
[Its manual suggests to not use the extension (which is aimed for the receiver) when charging the mouse.]
I wonder why that is.
Here is a photo of it.
You can also find plenty of them on the ...
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