uxcell Red Tip 3.5x1.3mm Male to 5.5x2.5mm Female Jack DC Power Connector Black Product Name : DC Power Connector;Connector Type : 5.5x2.5mm Female Jack to 3.5x1.3mm Male Connector Overall Dimension : 40 x 12 mm / 1.6" x 0.47" (L*Max.D);Material : Plastic, Metal Color : Black, Silver Tone, Red Weight : 6g Package Content : 1 x DC Power Connector