uxcell 50Pcs 5.5mm x 2.1mm Female DC Power Jack Solder Connector 18mm x 8mm Country of Manufacture: CHINA; Brand: DMiotech Material: Metal; Net Weight: 95g Package Content: 50 x Female DC Power Jack Plug; Main Color: Silver Tone Product Name: Female DC Power Jack Plug; Type: 2.1mm x 5.5mm Size: 18 x 8mm/0.7" x 0.32"(L* Dia.)