The Sabertooth 2X25 is one of the most versatile, efficient and easy to use dual motor drivers on the market. It is suitable for medium powered robots - up to 30lbs in combat or 100lbs for general purpose robotics. Made by Dimension Engineering.
This is a 12” 3-pin lead that has a male plug and female pins on one end and nothing on the other end. Made with quality stranded 3-color wire. Perfect for connecting your RC receiver to a motor speed controller.
The Dual Motor Shield is quite a practical Shield for Arduino with a library developed by GarageLab that simplifies using it, because with just one command, you can define the direction and the speed with up to 2 DC motors.