Antoble NEW AC/DC Adapter For HP OfficeJet 150 Mobile All-in-One Printer L511a CN550A Power Supply Cord Cable PS Charger Mains PSU Brand New, High Quality AC Home/Wall Charger/Adapter (Non-OEM). Industry Quality : Over voltage protection, Over heat protection, CE Input: 100V-240V AC; great for replacemnt or travel back up Antoble product has a 30 day Money-Back Guarantee and a 1-year limited warranty. For HP OfficeJet 150 Mobile All-in-One Printer L511a CN550A