Specification Brand : SYWAN Label : enenfrane Manufacturer : enenfrane PartNumber : zg04200543 ProductGroup : BISS Basic ProductTypeName : ELECTRONIC_COMPONENT Publisher : enenfrane SmallImage_Height : 75 SmallImage_URL : https://m.media-amazon.com/images/I/41byxIX1FNL._SL75_.jpg SmallImage_Width : 75 Studio : enenfrane Title : 20A DC Motor Speed Controller 12V-60V DC Brush Motor Forward/Reverse Controller Electric Motor Speed Regulator Adjustable Knob Control Rotation Speed Stable and Safe Suitable for DC Brush Motor