Extensions and cables

[MarsISfuture]

I have been looking at custom cable sleeving from cable mod and I do not know what the difference is between a psu cable a extension cable

 

[CountMike]

PSU cables plug into modular PSU itself and extension cables into existing cables, as name suggests, and extend their length.

 

[MarsISfuture]

Which are the best to make your pc look good

 

[CountMike]

Ones that go straight from PSU of course. Unless you have to extend some and can't hide connectors somewhere.