We sell only Brand Names, Genuine AC adapters. These adapters are manufactured with the top quality materials and include multiple smart features, like safeguarding against IV - incorrect voltage, SC - short circuit, IO - internal overheating, etc. We provide a Free 30-Day Return Policy on all of our products unless indicated otherwise. Buyer must contact us within 30 days of receiving the product in order to return it. No return or exchange after 30 days from receiving the item. If you have any questions or concerns, please contact us first and we will make EVERY effort needed to make sure you are pleased with the purchase! We provide a 30-Day Warranty on all of our product offerings unless indicated otherwise. If you have any questions or concerns pre or post buying items, please cont.