GPK Systems 65 Watt 3 Prong Ac Adapter for Dell Vostro 1000 1014 1015 1220 1310 1320 1400 1500 1510 1520 1700 1710 1720 2510 3300 3400 3500 A840 A860 V13 Laptop Power Cord Charger Input: 100V - 240V (worldwide use) Output: 19.5V 3.34A 65Watt 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.