Specification Brand : Aexit BulletPoint1 : Product Name : DC Motor Speed Controller;Fit for Motor Voltage : DC 24V BulletPoint2 : External Material : Hard Plastic;Size : 4.8 x 2.9 x 1.7cm / 1.9" x 1.12" x 0.67"(L*W*T) BulletPoint3 : Wire Length : 17cm / 6.7";Color : Black BulletPoint4 : Net Weight : 43g BulletPoint5 : Package Cotent : 1 x DC Motor Speed Controller ItemName : Aexit HE-2460A DC Electric Motors 24V 60W Motor Replacement Linear PWM Speed Controller Black Fan Motors w Rotary ItemPackageDimensions_Height : 9 centimeters ItemPackageDimensions_Length : 1.5 centimeters ItemPackageDimensions_Width : 5.6 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : motor-speed-controllers Manufacturer : Aexit Material : Other ModelNumber : modle PartNumber : f181219ae12064 ProductDescription : Replace your motor broken speed controller with this new one, fit for DC 24V motor