Super Power Supply AC / DC Laptop Adapter Charger Cord for Asus A55a-ah51, K55a-dh51, K55a-ds71, K55a-xh51, K55a-rhi5n13, X55a-spd0204o, X55a-ds91, X55a-rbk2, X55a-rbk4, X54c-bbk21, X55c-ds31, X75a-ds31, X75a-ds51, X75a-db32 65 Watt Netbook Notebook Battery Plug Input: 110-220V Output: 19V 3.42A 65W 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