Display power supply

I noticed this evening that the power supply to the electronics display case had been removed.
Was there an issue with it that wasn’t reported to @Electronics?

Sorry, I unplugged the unsafe device a few weeks ago and was going to mention it on the forum when I got home but forgot.

If you want to run an extension cord to power the case, run an extension cord. That wire type is not intended to be used as a cord.

Also the outlet lacks a cover plate, so it is an electrocution hazard.