Question How do I light up my keyboard without connecting it to my pc? (For display purposes)

[Prodigal223]

Hey, I've just made a display rack for my keyboard collection. The thing is, I wanted to light up all my keyboard without connecting it to my pc because I did try to connect them all to my pc and it put stress to my ram which is bad.
I want to turn on all my keyboard for display purposes, does anyone have ideas?

(Been collecting keyboards for couple of years, enabled by the power and money thru being single, hahahaha)

links : https://imgur.com/gallery/Ed5z3hv

 

[McKeu]

If they are USB, you could try something like this and then add a USB hub to it:
https://www.amazon.com/slp/wall-socket-plug-with-usb/bq6392ug2z9u47d

 

[ratlover7787]

maybe try cell phone charger wall units with hub

 

[popatim]

Just get a powered USB hub and don't plug the hub into a pc, just into the AC outlet. That would get power to the keyboards which may nor may not run the last config it was sent if it was programmable.