It sounds like you're looking for an LED kit for your motherboard that has either a 3-pin or 5-pin connector. However, you're having trouble finding a kit with those specific connectors as most LED kits seem to have 4 pins.
It's important to note that the number of pins on an LED connector can vary depending on the manufacturer and model of the motherboard. The 4-pin connector you're seeing may actually be compatible with your motherboard, so it's worth checking your motherboard's manual or online documentation to confirm which connector you should use.
If you can't find a kit with the exact number of pins you need, it's possible that you can use a kit with a different number of pins. For example, if you have a 5-pin connector on your motherboard but can only find a kit with a 4-pin connector, you may be able to use the kit by simply not connecting the extra pin.
However, before purchasing any kit, it's always a good idea to double-check the compatibility with your motherboard and the specific type of LED connector it uses to avoid any potential issues.
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