“With so many different small adapters now required, it is not always obvious which is which, so selecting the right one from a box, is slower. Some PCs used to use colour codes, eg yellow cable to yellow socket.”
“Altho it arrived in wrong color it works great. Felt good quality. When connecting to RPI4 fixed itself with a "click" - so it looks like good connection. Havent treid data transfer, or use on other devices rather than RPI3 charger and RPI4 board.”