ITEM NAME:30Pcs 2.1x5.5mm Female Connector DC Power Supply Jack Socket for PCB T9K5 30Pcs 2.1x5.5mm Female Connector DC Power Supply Jack Socket for PCB T9K5 DC power jack 5.5x2.1mm, female, 3 pin w 2 active ones, and the one on the right is for mounting stability. You can solder leftover pins onto the jack and then press it into your breadboard. Otherwise, good for motherboards, system boards, and other such circuit boards..DC power jack 5.5x2.1mm, female, 3 pin w 2 active ones, and the one on the right is for mounting stability. Otherwise, good for motherboards, system boards, and other such circuit boards.
