nput:100-240v~,0.5A,50/60Hz output:12.0V- 1.0A The two pin AC plug is approved by UL, PSE, VDE, CCC, SAA, BS High conversion efficiency Low standby power Meets Energy Star 2.0 Complies with WEEE & RoHS standard Complies with ITU-TK.21 Standard Complies with CB, CE, FCC, GS, UL, RCM, CCC Over Voltage Protection, Over Current Protection, Short Circuit Protection Wide voltage input for worldwide application Apply: ADSL, Router, Security, Education Two Years Warranty