Replace a broken power switch cable or design your own case mod with this on/off switch cable. Features: Works with most desktop computer motherboardReplace your old or broken connector switch. Easy to setup, just connect the cable into the motherboard power switch (Power SW) headers and features a small momentary-on (SPST) button. 1 Switch Connections : Power SW (Note : Photo attached is for reference only, it may be slightly varied in items of colour, shape from the actual item delivered from time to time)