The 18.5V, 3.5A, 3 Wire, 65-Watt AC Adapter is compatible with all:

HP/COMPAQ ADAPTER MODEL#:

101880-001, 120765-001, 146594-001, 159224-001, 159224-002, 163444-001, 163444-291, 179725-002, 179725-003, 209124-001, 209126-001, 239427-001, 239427-002, 239427-003, 239427-004, 239428-001, 239704-001, 239704-291, 239705-001, 265602-001, 285288-001, 285546-001, 338136-001, 367760-001, 371790-001, 371790-BB, 380467-001, 380467-003, 380467-005, 381090-001, 383494-001, 386315-002, 387661-001, 391172-001, 393954-001, 394224-001, 402018-001, 403810-001, 409843-001, 417220-001, 432309-001, 9155068, A265, AC-C14, ACCOM-C14, ACHEW-C14

Warranty

Proven Choice offers a one-year full warranty for replacement of a factory defective product, or a full refund. Adapters and some other items have a three-year full warranty.