239704-001 FOR COMPAQ HP AC ADAPTER NEW, EQUIVALENT REPLACEMENT, NON-OEM, 30DAYS MONEYBACK GUARANTEE. This Non-OEM replacement AC Adapter is designed for various different makes and models from Compaq & HP. Please See Below For a complete compatibility list please refer to the original manufacturer's web site. 100% OEM Compatible Guaranteed to meet or exceed original specifications 30 Day Warranty