The Co- Processor I and related modules increase the CPU of the ship they are fit to at the expense on a low slot. They are very common on. As the poster above said, a co- processor is a low - slot module that boosts your cpu output. You should generally avoid fitting a co- processor Tracking Computers and Tracking Enhancers. Your ship has fitting slots that you can use to install modules on your ship. is online (i.e. turned on) it uses some of your ship's CPU power.