Wall Plug-In Switching Power Supplies: 3VDC-6VDC Plug: USN Input: 100-240VAC50-60Hz Voltage: 5.0 VDC -Regulated Current (in mA): 2100 Approvals: UL/ CUL(ETL)/ FCC/ RCM/ TUV/ CE/ WEEE/ ROHS/ V