Products trademarked iTEKIRO are marketed and sold exclusively by EPMUSA at Walmart.com. It is an AUTO ADAPTER / DC CAR CHARGER NOT AC ADAPTER / WALL CHARGER. When attached to the 12V car cigarette lighter outlet this laptop auto adapter notebook car charger powers your laptop and charges your notebook battery in your vehicle. Product Features: This adapter comes with an elbow plug tip. The elbow places less stress on the connector and lasts longer the right angle DC connector is better than straight tip to protect your laptop power jack and the adapter itself from damage Compact and lightweight LONG POWER CORD makes you reach more space with ease Protection from short circuit and over temperature Consuming less power and smart LED power indicators Product Specifications: Input: DC 12 - 24V Output: 19.5V 4.62A 90W Max (Replacing genuine HP 45W 65W 90W adapters) Dimensions: 4.33 x 1.69 x 1.18 Weight: 9.7 oz Color: Black Please note this adapter is not original it is a replacement made by iTEKIRO. Your purchase of this adapter comes with 100% satisfaction of 30-day money back guarantee and 1 year replacement warranty. We have been selling laptop power accessories for more than 10 years and your satisfaction is very important to us. If you have any questions or concerns please email to us at any time we will definitely respond to your inquiry in a timely fashion.