Features POWERFUL PERFORMANCE: Driver is suitable for 42, 57, 86 stepper motor, providing efficient and accurate driving capability STABLE AND RELIABLE: The upgraded TB6600 technology ensure the stability and reliability of motor driver EASY TO USE: The stepper motor driver support a simple and reliable installation and setup process for a variety of application scenarios HIGH ACCURACY: The stepper motor driver controller can accurately control the rotation angle and speed of the stepper motor to meet the accurate requirements SAFETY PROTECTION: Step motor driver built in overcurrent, overheat and short circuit protection functions to ensure the safety of equipment and operators Specification: Item Type: Stepper Motor Driver Material: Plastic Package List:1 x Stepper Motor Driver Package List 1 x Stepper Motor Driver