uxcell 10pcs Black 3 Pole 2.5mmx5.5mm DC Power Jack Socket PCB Mount Connector Product Name : DC Jack PCB Mount Connector;Type : 2.5mmx5.5mm Socket Pole : 3 Pole;Power : DC 30V 1A Size(Not Include Pole) : 1.4x 0.9 x 1.1cm / 0.55" x 0.35" x 0.43"(L*W*H);Material : Metal, Plastic Color : Silver Tone,Black;Weight : 17g Package Content : 10 Pcs x DC Jack PCB Mount Connector