The image shows the inside of a computer power supply unit. The unit is open, revealing the internal components of the device. On the left side of the image, there is a green circuit board with various electronic components such as resistors, capacitors, and transistors. In the center of the unit, there are several wires and cables connected to various components. The wires are white and blue in color and appear to be of different sizes and shapes. There is also a small electronic component, possibly a power supply, visible in the image. The device itself is black and has several buttons and knobs on the front panel.