GPK Systems Ac Adapter for Acer Aspire As As5552g 5552g-7641 As5742g 5742g-6600 As5745dg 5745dg-3855 As7552g 7552g-5430 As8950g 8950g-9839 As5552g-7632 As5553g 5553g-5881 As5742g 5742g-6846 As5745pg 5745pg As7552g 7552g-6436 As7714z 7714z-4643 As8930g 8930g As7741g As7741g-3647 As7741g-6426 As7741g-7017 As7741z As7741z-4475 As7741z-4633 As7741z-4643 As7741z-4815 As7741z-5731 Laptop Notebook Battery Charger Power Supply Cord Input: 100 - 240 V (worldwide use) Output:19V 4.74A 90Watt Service & Support 1 year warranty Designed exclusively for use with the laptops 100% compatibility with the original Replacement power supply AC power adapter was tested to match and/or exceed original product at low price.