*Brand New, Input: AC 100-240V, 50-60Hz, 100% compatible with the OEM *Compatible for: HP 23-f317c 23-f364 23-f390 23-g009 23-g010 23-g011 23-g013w 23-g017 23-g017c 23-g018la 23-g019c 23-g020la 23-g021la All-in-One Desktop PC *Intelligent Security Technology. Multi Protect- Short Circuit Protection - High Quality Raw Materials; Over Temperature Protection - Over Voltage Protection; Low Ripple and Noise-Over Current Protection *Warranty & Service: 30 Days Money Back Guarantee/12 Months Warranty. CE/FCC/RoHS certified for security, 100% compatibility with the OEM. *Best customer service. We value our customers so that if you have a problem we are always here to offer help. Any problems please contact us.