Super Power Supply AC / DC Laptop Adapter Cord for HP Mini 110-1136tu 110-1100 110-1135nr 110-1160sb 110-3131dx 110-3700 110-3710ca 110-3720ca 110-3730nr 110-3731cl 110-3735dx 110-3744ca 110-3753ca 40 Watt Netbook Notebook Battery Plug Input: 110-220V Output: 19V 2.1A 40W Warranty: 1 Year Super Power Supply are manufactured and tested to match or exceed OEM products. Trademarked by Super Power Supply. Sold exclusively by Super Power Supply