---
product_id: 478244454
title: "Mach3 USB Interface Board, USB MACH3 100Khz Motion Controller Card, 4-Axis Linkage, 4 General-Purpose Isolated Relay Drive Output, Limit Switch Support, CNC Controller"
brand: "dweii"
price: "€ 36.61"
currency: EUR
in_stock: true
reviews_count: 5
category: "Dweii"
url: https://www.desertcart.it/products/478244454-mach3-usb-interface-board-usb-mach3-100khz-motion-controller-card
store_origin: IT
region: Italy
---

# 100KHz max step-pulse frequency 4 isolated relay drive outputs 4-axis linkage support Mach3 USB Interface Board, USB MACH3 100Khz Motion Controller Card, 4-Axis Linkage, 4 General-Purpose Isolated Relay Drive Output, Limit Switch Support, CNC Controller

**Brand:** dweii
**Price:** € 36.61
**Availability:** ✅ In Stock

## Summary

> ⚙️ Elevate your CNC game with precision and power in one sleek USB controller!

## Quick Answers

- **What is this?** Mach3 USB Interface Board, USB MACH3 100Khz Motion Controller Card, 4-Axis Linkage, 4 General-Purpose Isolated Relay Drive Output, Limit Switch Support, CNC Controller by dweii
- **How much does it cost?** € 36.61 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/478244454-mach3-usb-interface-board-usb-mach3-100khz-motion-controller-card)

## Best For

- dweii enthusiasts

## Why This Product

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

## Key Features

- • **Quad-Axis Mastery:** Drive up to four stepper or servo motors simultaneously for complex CNC projects.
- • **Isolated Relay Powerhouse:** Four dedicated relay outputs to effortlessly manage spindles, pumps, and more.
- • **Limit Switch & Safety Ready:** Connect limit, E-stop, probe, and zero return switches for ultimate operational control.
- • **Plug & Play USB Compatibility:** Optimized for notebooks and tablets with hassle-free setup and broad device support.
- • **Blazing Fast 100KHz Pulse Rate:** Seamlessly control servo and stepper motors with ultra-responsive precision.

## Overview

The Mach3 USB Interface Board is a compact, high-performance CNC controller designed for professional-grade 4-axis motion control. Featuring a 100KHz step-pulse frequency, four isolated relay outputs, and comprehensive limit switch support, it ensures stable, precise operation via USB connectivity—perfectly tailored for notebooks and tablets running MACH3 software.

## Description

Description:1:The motion controller needs using external 24V DC power to isolate USB and external port, and to make the system more stable. And it has 0-10V output port, you can use MACH3 software to control the spindle motor speed.2:Super USB interface Mach3 motion control card, free drive, simple configuration and good compatibility. Especially designed for notebook and tablet PC, support for 4-axis linkage, you can connect four stepper motor drives or servo drives. 3:The 4 general-purpose isolated relay drive output interface can drive four relays for controlling the spindle starts, forward rotating and reverse rotating, pumps and other deviceSpecifications: Size: 80×77mm/3.15×3.03inchesWeight: 160g/0.35lbPackage List: 1×USB CNC Controller Card1×USB cable1×CD(In order to protect the environment, CDs are no longer sent in packages. The information will be sent via email or Google Drive.Users who mind please do not place an order.)

Review: Great for simple cnc machines with mach3
Review: Buena tarjeta , con un precio accesible - Se conecta inmediatamente a MACH3. Ningun problema de reconocimiento. Solo admites RnR motion controller y listo. Se configura rapidamente . Recomendable producto.

## Features

- ❃❃Super USB interface Mach3 motion control card, free drive, simple configuration and good compatibility. Especially designed for notebook and tablet PC
- ❃❃Maximum step-pulse frequency is 100KHz, which is suitable for the servo or stepping motor
- ❃❃The 4 general-purpose isolated relay drive output interface can drive four relays for controlling the spindle starts, forward rotating and reverse rotating, pumps and other device
- ❃❃Support for Limit Switch: Support for limit switch .Support for connecting electronic handwheel .4 general-purpose inputs, you can connect the limit switch, estop switch, probe switch, back to zero and other device
- ❃❃Usb interface board supports for 4-axis linkage, you can connect four stepper motor drives or servo drives. 4 general-purpose inputs, you can connect the limit switch, estop switch, probe switch, back to zero and other device

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B24Q7DKW |
| Brand | DWEII |
| Built-In Media | MACH3 Controller |
| Compatible Devices | Input Device, Limit Switch, Servo Drive, Stepper Motor Drive |
| Connectivity Technology | USB |
| Connectivity technology | USB |
| Customer Reviews | 3.9 out of 5 stars 12 Reviews |
| Included components | MACH3 Controller |
| Manufacturer | DWEII |
| Model Name | DWEII Mach3 |
| Model name | DWEII Mach3 |
| Operating System | Windows |
| Operating system | Windows |
| Processor Count | 1 |
| RAM Memory Technology | DDR |
| Total Usb Ports | 2 |
| UPC | 701715516335 |
| Wireless Compability | Bluetooth |
| Wireless communication standard | Bluetooth |

## Product Details

- **Brand:** DWEII
- **Model name:** DWEII Mach3
- **Connectivity technology:** USB
- **Included components:** MACH3 Controller
- **Operating system:** Windows

## Images

![Mach3 USB Interface Board, USB MACH3 100Khz Motion Controller Card, 4-Axis Linkage, 4 General-Purpose Isolated Relay Drive Output, Limit Switch Support, CNC Controller - Image 1](https://m.media-amazon.com/images/I/51BA+xTcBtL.jpg)
![Mach3 USB Interface Board, USB MACH3 100Khz Motion Controller Card, 4-Axis Linkage, 4 General-Purpose Isolated Relay Drive Output, Limit Switch Support, CNC Controller - Image 2](https://m.media-amazon.com/images/I/51ZOxmb39CL.jpg)
![Mach3 USB Interface Board, USB MACH3 100Khz Motion Controller Card, 4-Axis Linkage, 4 General-Purpose Isolated Relay Drive Output, Limit Switch Support, CNC Controller - Image 3](https://m.media-amazon.com/images/I/51baiEnvjgL.jpg)
![Mach3 USB Interface Board, USB MACH3 100Khz Motion Controller Card, 4-Axis Linkage, 4 General-Purpose Isolated Relay Drive Output, Limit Switch Support, CNC Controller - Image 4](https://m.media-amazon.com/images/I/61Ke4m-hmnL.jpg)
![Mach3 USB Interface Board, USB MACH3 100Khz Motion Controller Card, 4-Axis Linkage, 4 General-Purpose Isolated Relay Drive Output, Limit Switch Support, CNC Controller - Image 5](https://m.media-amazon.com/images/I/61QcBGf+tRL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great for simple cnc machines with mach3
*by M***D on 24 August 2025*



### ⭐⭐⭐⭐⭐ Buena tarjeta , con un precio accesible
*by L***Z on 30 December 2025*

Se conecta inmediatamente a MACH3. Ningun problema de reconocimiento. Solo admites RnR motion controller y listo. Se configura rapidamente . Recomendable producto.

### ⭐ Works for 10 min
*by M***T on 3 June 2025*



## Frequently Bought Together

- DWEII Mach3 USB Interface Board, USB MACH3 100Khz Motion Controller Card, 4-Axis CNC Controller Card for Servo & Stepper Motors, Limit Switch & Input Devices, Compatible with Notebooks & Tablets
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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-02-18*