[avipars]

Unlike the hidden USB sticker, this is a power supply that is sending high current through its wires/connectors... please be careful for your own sake

Edit: fixed a technical issue about current & voltage

[nicolaslem]

Nitpick but a PSU is not sending a lot of voltage through its wires, quite the opposite: it is sending low voltage but high current.

Also to your point, a sticker than can fall at any moment shouldn't be relied upon for safety.

[avipars]

Thank you for the correction and I do agree with you on the 2nd part