【External PC Power Button Features】 Compared with other external pc power button, this pc power button is more user-friendly. The removeable design allows you to unplug the switch and the connection cable of the pc case when you need to move it, without disassembling the pc case and unplugging the cable. Imagine if you fix the power switch on the desktop, when you need to repair or move your computer case, you need to open the case first, unplug the start/reset/led switch cable, or unplug the fixed switch and put it back in the case , And then you can move the pc case, which is undoubtedly very troublesome. Another point is that this switch has two built-in USB ports, one can be used to connect your mouse, keyboard or mobile hard disk, and the other can be used to supply power to wireless chargers, USB desk lamps or USB humidifiers, etc. without additional power supply, make you desktop more tidy.