Romeo V2 - an Arduino Robot Board (Arduino Leonardo) with Motor Driver

Why is this listed as a raid controller?

Will this be able to support 3 12v (600ma) dc motors, along with a servo and some sensors, powered by a 12v battery without being damaged?

were do i get the software? it will not let me contect to the device. using windows 10 to program it. reading it as only a keyboard.

Hy! I'm brasilian. I'd like to bay this controller and i need to know how much will cost to me