... desktop style Product Name: 9V power adaptor, wall plug in 9V power adaptor, desktop 9V power adaptor Product Specifications ... 1) Input Voltage: AC100-240V, 50/60Hz2) Output Voltage: 9V dc +-5%,+-3%, +-2% optional3) Output current: 0.5A, ... 1A,24V/1.5A,24V/2A various AC/DC adapters and power supply. MOQ 500 units eachCustomiztion ... Paypal is welcome. Wall plug in or Desktop 9V power adaptor 0.5A 1A 2A 3A 4A ...