So over the years I have collected quite a big collection of mice and keyboards. I was now thinking about putting those up for a display on a shelf, instead of just having them hidden in a drawer.
As many of the devices have RGB, I thought it might be cool to have those lights on as well.
But how would have all those lights on without connecting the cables to a computer? The power would need to come from a wall socket, but without breaking the devices.
I have an USB-hub with external power supply, but at least that one doesn't light up the devices unless I have it connected to PC, which also needs to be on.
Is this even possible? Or do I really need a PC to power up those glorious rainbow colors?