Model NU20-5050200-I3 by Leader Electronics Inc (LEI) Switch mode power supply Output - 5 Volts@ 2 Amps(2000mA) Round ST Connector - Centre pin positive 4.0x 1.7mm 10mm long 1.8m Lead length Input Voltage 100 - 240Vac 50Hz or 60Hz UL 3G74-E13 Item Code - PsuNU205050200I3 Quantity Available = 7