Specification:Multiple Protection: OCP, OVP & SCPMTBF 50,000 Hrs.Input Voltage: 100 - 240 VACInput frequency: 50 / 60HzSize: 117mm x 68mm x 17mmOutput: 18 - 20 VDC === 4.6A MAX ; 5VDC=== 2.0A MAX ( USB Port)Output watt: 90WUK Power Cord