This cable has 50cm 2x black and 2x yellow 18awg wire (+). It has a ATX 4pin connector on one side. The other side has 5mm leads, which you can hook up to your power supply.
ReprapWorld is the number one webshop for all your reprap supplies for your 3D printer. We have a large collection of 3D printer components, from our famous electronics lines to filament from our own production. And everything is at a very competitive price!