1.12V 2A power adaptor for POS machine 2.1 year warranty 3.CE FCC ROHS approved 4.Plug ... ,US,UK, Au,SA 12V 2A power adaptor for POS machine Features: 1, compact size and easy to carry2, punctual ... :0.58A MaxOutput:*Load Regulation: 5% Typical*Ripple: 1-2%P-P Max. for Output Voltage& Full Load*Transit Response ... Compliance to EN61000-4-2,3.4,5,6,8,11*MTBF: 50,000 Calculated Hours at 25 , by ML-HDBK-217F