used genuine HP 0957-2173 printer AC adapter it was pulled form working HP printer. it works good. And has no known problems. it comes as pictures above with AC cable. it will fit many HP laserjet and officejet printers.  AC Adapter for printer (32V DC 940mA 16V DC 625mA) Input: 100-240VAC (0.95A) 47-63HZ Output: 32VDC 940mA  16VDC 625mA Item comes with 90 day money back guarantee. You can purchase optional Trade Square 1 year warranty after auction end. I guarantee that it will arrive as described or your money back. All of the items I sell are thoroughly inspected before put for sale by a professional photo equipment technician.