new and high quality Sealed waterproof plastic cover, lightweight and convenient to carry. protection against too high and too low voltage with stable performance. Color: BlackMaterial: Plastic cover Dimension: . 36.2 x 25.5 x 21.2 mm Distance between the two mounting hole : . 42 mm Cable length: . 130 mm Input voltage: DC 12V Output voltage: DC 9V/3A Without USB interface Package Contents:1 converter Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.