Super Power Supply&reg; AC / DC Laptop Adapter Charger Cord Replacement for Asus N76VJ, R500A, R700VJ, R510CA, R500VD, R500VJ, R503C, R510DP, X750JA, R500N, R500VM, R510D, X750J, X450C, P45VJ, P45VA, R401V, X450J, X450VC, X550D, X550V, R400DE, R400DR, R401VZ; N90w-03 90 Watt Netbook Notebook Battery Plug Input: 110-220V Output: 19V 4.74A 90W 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