... time:15-20days 5.Sample is available 5V 1A power adapter with UL, CE,ROHS Certificate by sinbury Product Specification: ... Resistance:Primary to Secondary : 50 Meg. Ohms min. 500VDC Remarks: 1)Case material: PC, PC+ABS, or equivalent, DC power cord:24AWG- ... warmly welcomed.More information,welcome to contact Miss JessiceMore Picture for your reference: 5V 1A power adapter with UL, CE,ROHS Certificate ...