This is a newly designed product, a very simple and practical power module, through the MICRO USB cable to connect the PC, you can also use the phone adapter or mobile power, you can get 1.8V 3.3V 5V and 9V or 12V DC power supply, the largest Can reach 500MA. 9V / 12V terminal connected DC cable, you can easily provide a variety of modules to provide standard power supply, it is very small, do not take up desktop space. You can also use it for USB-A extension cable, we use micro USB interface, this cable you can easily get. Is it not convenient?
Input: micro USB 5V
Output: 1.8V, 3.3V, 5V, 9V or 12V, USB-A and 5.08mm terminals