- Offers 330 Watts enough to power and charge your laptop. - Comes bundled with 2 meter long Power Cord. - This product replaces the following SKU / Part Numbers : 450-17280/ XM3C3. - Device Type : AC Adapter. - Quantity : 1. - DC Connector Size : 7.4 mm. - Weight : 1.4 kg. - Length : 200 mm. - Width / Dia : 100 mm. - Height : 43 mm. Stop lugging your AC adapter back and forth between home and office. Get a second AC adapter for your notebook and keep one in the office and one for home or travel. The 330-Watt AC Adapter from Dell™ is specially designed to meet the power needs of your Dell laptop. Packed with of 330-Watt power, this adapter enables you to simultaneously operate your system and charge its battery from electrical power outlets. It comes bundled with 2 meter power cord. - Genuine Dell-branded parts undergo rigorous testing by qualified engineers to ensure compatibility and reliability in your Dell system. - Our sustaining qualification process allows for testing and certification of the newest technology on your Dell system. - Dell uses only OEM grade quality components. - Our Limited One Year Warranty guarantees that if our Genuine Dell-branded parts should fail, we will replace them. - Genuine Dell-branded parts mean that you will not need to worry about voiding your system’s hardware warranty. - Non-Dell parts are not covered and may void your system warranty. - Our experienced technical support staff is available to answer any questions regarding your genuine Dell-branded parts upgrade. - Parts purchased from other sources will not be supported by Dell.