Uxcell a15061700ux0113 DC-005 Panel Mount DC Power Female Socket Connector 5.5mmx2.1mm (Pack of 6) Country of Manufacture: CHINA; Brand: DMiotech Material: Metal, Plastic; Net Weight: 15g Package Content: 6pcs x DC Power Socket Connector Pin: 3 Pins Fit for Plug Size: 5.5mm x 2.1mm