Board for turning on / off the computer from a smartphone or Alice

From reviews:"It works, a good package bundle in the box. There is everything for installation: a screwdriver, a screw for attaching to the case, an instruction with a QR code for the application. The only thing, I thought the board would control the computer itself, but it turned out that the board needs pci express only for power supply, the rest is a power switch and a reset switch (this will turn the PC on and off) with wires to the motherboard. "
Board for turning on / off the computer from a smartphone or Alice0