Voltage range: DC5V-12V Rated current: ≤ 800mA Power reverse connection protection: Yes Overcurrent protection: Yes Overheat protection: Yes The product is designed to operate within a voltage range of DC5V to 12V, making it versatile for various applications. It has a rated current of up to 800mA, ensuring efficient performance. The device includes multiple safety features such as power reverse connection protection, overcurrent protection, and overheat protection, providing reliable and safe operation for users. Color: As Shown Material: plastic Package Contents: 1*Stepper Motor Drive Board 1*Cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.