USB CNC Controller 3-Axis Stepper Driver for DIY Laser / CNC
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Prices updated: 12 Oct 2026
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About this product
A USB CNC controller board with a three-axis stepper motor driver for DIY laser engravers and CNC machines. It drives 2-phase 4-wire stepper motors up to 2 A and is controlled from a computer using its CNC USB Controller software. The board measures 100 × 60 mm and is powered through a DC 5.5 × 2.1 mm jack.
Specifications
- Interface
- USB
- Axes
- 3
- Stepper support
- 2-phase 4-wire, up to 2 A
- Input voltage
- 7.5–12 V DC
- Power jack
- DC 5.5 × 2.1 mm, center positive
- Board size
- 100 × 60 mm
Frequently asked questions
Can it drive three stepper axes?
Yes. The board is a three-axis stepper driver controller, as stated in the listing.
Which power supply should I use?
The listing gives a 7.5–12 V input on a DC 5.5 × 2.1 mm jack with center positive, and notes that voltage affects laser output. It also lists a power requirement above 12 V, 2 A, so check the board label and listing before connecting.
