Hardwired vs Hardwires - What's the difference?

As an adjective hardwired

is designed to perform a specific task.

third-person singular of hardwire.

* hard wired, hard-wired

(en adjective)

(electronics) Designed to perform a specific task.

(electronic communications) Of devices, closely or tightly coupled.

(computing) Having a fixed placement (on a screen format for example.)

Not changeable.

In humans and animals, genetically determined, instinctive behavior, as opposed to learned behavior.