byron1381 :
Hello, I wanted to add a custom power switch to my pc.
I want to add a power switch that needs a key to be turned on.
Where can I get one of these and what one should I get?
Add one of these inline with one of the wires off your existing power switch.
https://www.amazon.com/Jameco-Valuepro-IG-406D-2341-Switch-Terminal/dp/B00B88DI98