This is a Universal Laptop/Notebook PC power supply made especially for in-car use. It connects to the car cigarette lighter 12V power connection and is suitable for almost every notebook PC. The HQ 50W 12V In-Car Universal Notebook PC Power Supply can also power a wide range of equipment that requires a voltage between 15V and 24V DC. The HQ 50W 12V In-Car Universal Notebook PC Power Supply's Output is selectable by a changeable jumper slot (basically you just select the pin with the correct voltage and insert it). Included are 8 detachable plugs covering the 8 most common DC connections.
Dimensions of power tips are: 1.75 x 1.7mm, 3.5 x 1.35mm, 4.0 x 1.7mm, 5.5 x 2.1mm, 5.5 x 2.5mm, 5.5 x 3.0mm, 6.3 x 3.0mm, 6.5 x 4.4mm