Specification Brand : nwejron Label : nwejron Manufacturer : nwejron PackageDimensions : L:2.75590550900 X W:1.96850393500 X H:0.78740157400 ProductGroup : BISS Basic ProductTypeName : TRANSFORMER Publisher : nwejron SmallImage_Height : 75 SmallImage_URL : https://m.media-amazon.com/images/I/51BWdQqrWrL._SL75_.jpg SmallImage_Width : 75 Studio : nwejron Title : 3-35V to 5V-45V Step Up Module, Step Up Voltage Converter, Durable Voltage Regulator for Solar Panels for Laptops Home