Can you please add the barrel jack (power supply input) physical size to the product page?
(for this on: https://www.athom.tech/blank-1/wled-2812b-led-strip-controller)
Is it "2.1" size DC plug?
(like on this: https://www.auselectronicsdirect.com.au/12v-dc-2a-power-adapter-with-2.1-dc-plug)
Both 2.1 and 2.5 will work