Specification Amount : 24.95 Binding : Misc. Brand : MEAN WELL CurrencyCode : USD Label : Mean Well Manufacturer : Mean Well Model : SD-50B-12 NumberOfItems : 1 PackageDimensions_Weight : 0.29999999974842282 PackageDimensions : L:5.899999993982 X W:4.099999995817999212598426 X H:1.6999999982660001968503935 PartNumber : SD-50B-12 ProductGroup : BISS Basic ProductTypeName : TRANSFORMER Publisher : Mean Well SmallImage_Height : 57 SmallImage_URL : https://m.media-amazon.com/images/I/518gN5JJk5L._SL75_.jpg SmallImage_Width : 75 Studio : Mean Well Title : Mean Well SD-50B-12 Enclosed Converter, 12V, 4.2A, 50.4 W, Input Voltage 19V to 36V, 1.5" H x 3.8" W x 6.3" L Weight : 0.3 WeightUnit : pounds