*Brand New, Input: AC 100-240V, 50-60Hz, Output: 19V 3.42A, 100% compatible with the OEM *Compatible for: HP Pavilion 22eb 22ep 22ec 21.5' 27EA 27-Inch 27' 24EA X6W26AA 23.8' 22bw C4D29AA#ABA 21.5' IPS FHD LED LCD Monitor *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.