
USB CNC Controller 4-Axis Stepper Driver with Mini USB
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Prices updated: 13 Oct 2026
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About this product
A four-axis USB CNC controller with stepper drivers for DIY laser engravers, dispensing machines, plotters and small CNC machines. It supports 4-axis linkage with a dual interface on the Y axis and provides expansion functions such as limit, stop, hand control, fan, low light and external relay. It drives 2-phase 4-wire motors up to 2 A through a Mini USB port.
Specifications
- Interface
- Mini USB
- Axes
- 4-axis linkage
- Y-axis interface
- Dual interface
- 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
- Expansion functions
- Limit, stop, hand control, fan, low light, external relay
Frequently asked questions
What does the dual Y-axis interface mean?
The listing says the Y axis has a dual interface, which is intended for a dual-motor Y axis setup.
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.





