Genuine Dell XPS M1730 230W AC Adapter - DA230PS0-00
GENUINE Dell PA-19 AC power adapter with power cord for the XPS M1730 laptop system.  The adapter converts AC power into DC power required by the computer. This lets you operate your laptop or charge your system's battery from an electrical power outlet. This power adapter is easy-to-carry and a portable power source whenever you are at home, at the office, or on the go.