These are used when you wish to make your Pro-Micro 5v hot-swappable, or hot-socketed, in any project you are working on. You may need to use diode or LED legs instead of the headers included with your Pro Micro due to tolerances.
Please choose your type carefully. Dual Wipe sockets do not have the round pin holes that the Standard Round sockets have. Each has different advantages/disadvantages when being used in your builds.
Normal SIP Sockets can also be used for the purposes of hot-swapping your Pro Micro boards.
Pro Micro is not included with this item.