GPK Ac Adapter for Compaq Presario Cq60z-200 Cq61-310us Cq61-313nr Cq61-313us Cq61-319wm Cq61-320ca Cq61-324ca Cq61-410us Cq61-411wm Cq61-412nr Cq61-414nr Cq61-420us Cq61z-400 Cq61z-300 Power Cord Supply Laptop Battery Charger Input: 100 - 240 V (worldwide use) Output:18.5V 3.5A 65 Watt 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.