This used Delta Electronics ADP-40PH AB power adapter is designed to provide 19V at 2.1A, making it suitable for a variety of electronic devices and monitors. The adapter features a black finish and includes the attached power cord and barrel connector. It has been tested for basic physical integrity and shows minor signs of previous use, such as light scuffs on the casing and plug, with no major damage or missing parts. The cables and connectors appear to be in good condition. This adapter does not come with a manufacturer warranty. It is compatible with many devices that require a 19V power supply.