Features:1. Stabilized output, low ripple & low interference. 2. Adjustable output voltage. Status light to indicate functions. 3. High efficiency and low energy consumption. The adaptor features overload and short circuit protection to protect it from damage.4. Power LED monitor, 8 interchangeable different tips between 15, 16, 18, 19, 20, 22, and 24V DC. 5. Suits for traveling in the car while you need to power the different laptops, notebooks computer such as IBM, Toshiba, and etc. Specification:Condition:100% Brand NewMaterial: ABSColor: As Pictures ShownInterchangeable tips at 15, 16, 18, 19, 20, 22, and 24V DCInput: DC 11-14VOutput: 15-24VOutput Current: (15-20V)3.5A (22-24V)2.9AMaximum Power: 80W MAXWeight: Approx.175g/6.2oz Package list: 8 * DC Plug Heads 1 * Adapter Note:Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.