This CNC controller from SainSmart is a versatile and reliable option for controlling stepper motors and other industrial automation equipment. With an input voltage of 24V and weighing only 0.65 pounds, it is both powerful and lightweight. The package dimensions are 4.09x4.02x3.9 inches, making it easy to install and integrate into your existing setup. Ideal for use in a variety of applications, this 1-axis controller is designed for use in stepper controls and drives, drives and motor controls, drives and starters, and other industrial automation and motion control applications. Whether you're working in a business or industrial environment, this controller is sure to meet your needs.