Amazon
Country of Manufacture: CHINA; Material: Metal, Plastic Net Weight: 17g; Package Content: 3Pcs x Female to Female DCPower Connector Main Color: Black Type: 2.1mm x 5.5mm Female to Female DC Power Size: 37 x 12mm / 1.5'' x 0.47'' (L*Max.D), Manufacturer: sourcing map
Country of Manufacture: CHINA; Material: Metal, Plastic Net Weight: 17g; Package Content: 3Pcs x Female to Female DCPower Connector Main Color: Black Type: 2.1mm x 5.5mm Female to Female DC Power Size: 37 x 12mm / 1.5'' x 0.47'' (L*Max.D), Manufacturer: sourcing map