1.Input: 100-240V AC 50~60Hz 2.Output:12v1a 3.2 years warranty 1. switching power supply 2. UL,RoHS,PSE,GS,CE,FCC,KC,EK,SAA,BS,approved 3 . Output : 12v1a 4. Input: 100-240V AC 50~60Hz1. switching power supply 2. UL,RoHS,PSE,GS,CE,FCC,KC,EK,SAA,BS,approved3 . Output : 12v1a4. Input: 100-240V AC 50~60Hz Dimension ................74mm*28mm*78mmweight..........72gInternal Diameter.............2. ...