LAPTRUST ORIGINAL AC Adapter for Samsung 428 R410 R65 R520 R522 R530 R580 R560 R518 R410 R429 R439 R453 We provide the highest quality laptop power adapters for the lowest price with the highest level of service. We are an experienced group of Manufacturer/internet sellers. All laptop adapter chargers are New and passed strict quality assurance procedures such as CE, ,RoHS,MSME certifications. This Laptrust Original adapter is designed to provide reliable power and charger to your laptop. Made from highest quality parts Each adapter also passes our technical export Before leaving the factory, so you can be rest assured for its quality, durability and performance. Product safety is our top concern our chargers come with standard overvoltage and overheating protection and Over Temperature Protection,Every product pass through Strict Testing,Our product is covered by a no hassle 6 months warranty, Under normal use, at least for 1 year, All of our products are backed by 100% satisfaction guarantee, if for any reason you are not satisfied, you can return the item to us in it\'s original condion for a refund or an exchange. Before mailing us back the item, please contact us for the detailed return & exchange instruction. We will return all your money except the shipping and handling fees after we receive your return items.