---
product_id: 94524509
title: "BONROB Nano CNC Engraving Expansion Board w/ A4988 Motor Drivers Heat Sink"
brand: "bonrob"
price: "¥671"
currency: JPY
in_stock: false
reviews_count: 1
url: https://www.desertcart.jp/products/94524509-bonrob-nano-cnc-engraving-expansion-board-w-a4988-motor-drivers
store_origin: JP
region: Japan
---

# SW1 light control 3x A4988 drivers 5V/12V compatibility BONROB Nano CNC Engraving Expansion Board w/ A4988 Motor Drivers Heat Sink

**Brand:** bonrob
**Price:** ¥671
**Availability:** ❌ Out of Stock

## Summary

> 🔧 Elevate Your Engraving Game!

## Quick Answers

- **What is this?** BONROB Nano CNC Engraving Expansion Board w/ A4988 Motor Drivers Heat Sink by bonrob
- **How much does it cost?** ¥671 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/94524509-bonrob-nano-cnc-engraving-expansion-board-w-a4988-motor-drivers)

## Best For

- bonrob enthusiasts

## Why This Product

- Trusted bonrob brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Software Savvy:** Fully compatible with popular PC software like GRBL and Benbox for a streamlined experience.
- • **Powerful Performance:** Integrates with Micro-driven laser engraving and three-axis CNC machines for superior results.
- • **Effortless Connectivity:** Dedicated laser head socket simplifies connections for enhanced efficiency.
- • **Unleash Your Creativity:** Compatible with both 5V and 12V laser heads for versatile projects.
- • **Precision at Your Fingertips:** SW1 switch allows for seamless transitions between strong and low light settings.

## Overview

The BONROB Nano CNC Engraving Expansion Board is a cutting-edge solution designed for both hobbyists and professionals. It supports 5V and 12V laser heads, features a versatile SW1 switch for light control, and includes a dedicated socket for easy connection of three A4988 stepper motor drivers with heat sinks. Compatible with leading PC software, this board is perfect for enhancing your engraving and CNC projects.

## Description

Specification: 3-axis stepper motor driver Compatible with micro-driven laser engraving machine and three-axis CNC engraving machine 2A current output can control two-phase four-wire stepper motor.

## Features

- Compatible with 5V and 12V laser heads. The SW1 switch supports both strong and low light. And a separate laser head socket is designed to make it easier for you to connect
- 3 pieces A4988 stepper motor driver with radiator
- It could work with Micro-driven laser engraving machine and three-axis CNC engraving machine.
- Compatible with PC software such as GRBL and Benbox.

## Images

![BONROB Nano CNC Engraving Expansion Board w/ A4988 Motor Drivers Heat Sink - Image 1](https://m.media-amazon.com/images/I/81Y074MbWAL.jpg)
![BONROB Nano CNC Engraving Expansion Board w/ A4988 Motor Drivers Heat Sink - Image 2](https://m.media-amazon.com/images/I/71JPs6t4ppL.jpg)
![BONROB Nano CNC Engraving Expansion Board w/ A4988 Motor Drivers Heat Sink - Image 3](https://m.media-amazon.com/images/I/71rehSVNPJL.jpg)
![BONROB Nano CNC Engraving Expansion Board w/ A4988 Motor Drivers Heat Sink - Image 4](https://m.media-amazon.com/images/I/71IJjf4Ei8L.jpg)
![BONROB Nano CNC Engraving Expansion Board w/ A4988 Motor Drivers Heat Sink - Image 5](https://m.media-amazon.com/images/I/819sdJE1VJL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    It actually works
  

*by D***K on Reviewed in the United States 🇺🇸 on January 12, 2020*

I was very skeptical of this because of the cost.  But thought what the heck and took the chance.OMG It works!!It even has half way decent directions.Thank you for offering this.

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.jp/products/94524509-bonrob-nano-cnc-engraving-expansion-board-w-a4988-motor-drivers](https://www.desertcart.jp/products/94524509-bonrob-nano-cnc-engraving-expansion-board-w-a4988-motor-drivers)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-22*