I have a so called dual usb psu, and I have a feeling that the actual output
is rubbish. I use it to power a usb hub and to charge up a wireless dongle.
Often the computer with the hub can lose its ram stick presumably because
the power supply is borderline.
It does not get hot or anything and its spec would suggest it was well
capable of doing the job, but I suspect the hub is actually a little more
power hungry, even on its own than one might suspect.
Brian

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This newsgroup posting comes to you directly from...
The Sofa of Brian Gaff...

Blind user, so no pictures please!
"tony sayer" wrote in message
...


Just happened to see this whilst looking for something else.

Apart from having a pretty poor power source you wouldn't believe the
earthing omission!.


https://www.youtube.com/watch?v=zoZ1_aEDPos
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Tony Sayer