---
product_id: 217421572
title: "Ruida CO2 Laser Controller Board RDC6445S Support LightBurn for CO2 Laser Engraving Cutting Machine"
brand: "ultrarayc"
price: "€ 949.00"
currency: EUR
in_stock: true
reviews_count: 6
url: https://www.desertcart.fi/products/217421572-ruida-co2-laser-controller-board-rdc6445s-support-lightburn-for-co2
store_origin: FI
region: Finland
---

# 10/100MHz Ethernet + USB 2.0 Dual laser head sync tech 5-inch HD TFT display Ruida CO2 Laser Controller Board RDC6445S Support LightBurn for CO2 Laser Engraving Cutting Machine

**Brand:** ultrarayc
**Price:** € 949.00
**Availability:** ✅ In Stock

## Summary

> ⚡ Elevate your laser game with precision, speed, and global versatility!

## Quick Answers

- **What is this?** Ruida CO2 Laser Controller Board RDC6445S Support LightBurn for CO2 Laser Engraving Cutting Machine by ultrarayc
- **How much does it cost?** € 949.00 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/217421572-ruida-co2-laser-controller-board-rdc6445s-support-lightburn-for-co2)

## Best For

- ultrarayc enthusiasts

## Why This Product

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

## Key Features

- • **Precision Power Play:** Synchronize dual laser heads with adjustable digital power control for flawless engraving on glass tube and RF lasers.
- • **Crystal-Clear Control:** Navigate your laser projects effortlessly with a vibrant 5-inch high-definition TFT display.
- • **Seamless Connectivity:** Experience lightning-fast data transfer via high-speed Ethernet and USB 2.0 for uninterrupted workflow.
- • **Global Ready Interface:** Operate in your language with multi-language support spanning 8 major languages, making collaboration borderless.
- • **Confidence in Every Cut:** Backed by 30-day returns and 24-hour remote tech support, ensuring your creative flow never stalls.

## Overview

The Ruida RDC6445S CO2 Laser Controller Board features a sharp 5-inch TFT display, multi-language interface, and dual laser head synchronization technology. It supports high-speed Ethernet and USB 2.0 connectivity, enabling precise 4-axis laser engraving and cutting. Designed for professional-grade CO2 laser machines, it offers robust remote support and a 30-day return policy, making it a reliable upgrade for creative professionals seeking seamless control and enhanced productivity.

## Description

desertcart.com: Ultrarayc Ruida CO2 Laser Controller Board RDC6445S Support LightBurn for CO2 Laser Engraving Cutting Machine : Arts, Crafts & Sewing

Review: Works perfectly - If you are upgrading, you will need to take the time to establish all of the correct settings. If you are replacing a similar controller, make sure you copy all of the settings before you uninstall the old controller.
Review: Is it an S or a G? - I ordered a 6445G back in Dec 2022 and installed it on a home build. Works great and I was pretty sure it was a G until I went to update the firmware to work with a rotary. The G firmware won’t install, only the S firmware will install. By all accounts there isn’t much difference between the G and the S but there does seem to be a slightly wider support base for the G as more users post about it. And the firmware is not interchangeable.

## Features

- HIGH-DEFINITION DISPLAY: Our 5-inch TFT display provides a clear visual experience for your CO2 laser controller, making it easy to manage and navigate the setup, enabling precise 4-axis laser engraving capabilities to bring your creative designs to life.
- Multiple Connectivity Options: The laser controller connects via high speed 10 100MHZ Ethernet and USB 2.0 to ensure seamless communication with the Ruida laser controller. Auto-detect mode simplifies the setup process and provides efficient data transfer for your engraving projects.
- Multi-Language Interface: Laser controllers support multi-language interfaces including English, French, German, Russian, Spanish, Portuguese, Korean and Turkish, ensuring that our devices are accessible to users worldwide.
- Dual Laser Head Synchronization Technology: The machine is equipped with dual laser heads that can be easily synchronized to handle complex arrangements of graphics. The adjustable digital laser power control interface for glass tube laser and RF laser applications increases the versatility of the machine.
- CUSTOMER-FRIENDLY SERVICE: We offer a 30-day return policy so you can buy with confidence. We also offer message answering and remote technical support that responds within 24 hours, ensuring that you always have help for your Ruida controller needs.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B086PP3ZYB |
| Batteries required | No |
| Best Sellers Rank | #823,850 in Arts, Crafts & Sewing ( See Top 100 in Arts, Crafts & Sewing ) #2,317 in Jewelry Making Engraving Machines & Tools |
| Customer Reviews | 4.4 4.4 out of 5 stars (15) |
| Item Weight | 3.14 pounds |
| Item model number | 08XR6445GZ |
| Manufacturer | Ultrarayc |
| Product Dimensions | 5.91 x 3.94 x 1.97 inches |

## Product Details

- **Color:** Gray
- **Display Type:** LCD
- **Material:** Glass
- **Operating Temperature:** 10 Degrees Celsius
- **UPC:** 053554514615

## Images

![Ruida CO2 Laser Controller Board RDC6445S Support LightBurn for CO2 Laser Engraving Cutting Machine - Image 1](https://m.media-amazon.com/images/I/715uSUYTCHL.jpg)
![Ruida CO2 Laser Controller Board RDC6445S Support LightBurn for CO2 Laser Engraving Cutting Machine - Image 2](https://m.media-amazon.com/images/I/71cu6CWl2mL.jpg)
![Ruida CO2 Laser Controller Board RDC6445S Support LightBurn for CO2 Laser Engraving Cutting Machine - Image 3](https://m.media-amazon.com/images/I/71dDkS7kcQL.jpg)
![Ruida CO2 Laser Controller Board RDC6445S Support LightBurn for CO2 Laser Engraving Cutting Machine - Image 4](https://m.media-amazon.com/images/I/71rKdzPGUIL.jpg)
![Ruida CO2 Laser Controller Board RDC6445S Support LightBurn for CO2 Laser Engraving Cutting Machine - Image 5](https://m.media-amazon.com/images/I/6138qnjZAyL.jpg)

## Questions & Answers

**Q: Is this controller compatible with an ap lazer sn4836 engraving machine from 2013?**
A: Is not really about the machine but the controller the machine currently has. What controller is in your machine now. Leetro? Theoretically this ruida will work for any machine but some might be harder than others to wire to this controller.

**Q: Does this have the firmware code on it?**
A: yes

**Q: Does this controller support Uaxis as rotary function?**
A: Haha I am working on trying to make that work as we speak. There is lots of talk about it on the Lightburn forum right now. Apparently a firmware update will allow that to happen. I am in the process right now of finding the update. This is a great controller though.

**Q: Can this be used with a fixed focus laser?**
A: Yes it will work with any Co2 Laser

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works perfectly
*by D***G on September 13, 2021*

If you are upgrading, you will need to take the time to establish all of the correct settings. If you are replacing a similar controller, make sure you copy all of the settings before you uninstall the old controller.

### ⭐⭐⭐ Is it an S or a G?
*by K***B on April 17, 2023*

I ordered a 6445G back in Dec 2022 and installed it on a home build. Works great and I was pretty sure it was a G until I went to update the firmware to work with a rotary. The G firmware won’t install, only the S firmware will install. By all accounts there isn’t much difference between the G and the S but there does seem to be a slightly wider support base for the G as more users post about it. And the firmware is not interchangeable.

### ⭐⭐⭐⭐⭐ Totally Backward compatible to 442 Model very easy install
*by S***S on April 13, 2022*

No Operational instructions for Menus I was dependent on YouTube for setup. there needs to be a step by step instruction set on what each screen does.. no written instructions is not acceptable.

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**Shop now:** [https://www.desertcart.fi/products/217421572-ruida-co2-laser-controller-board-rdc6445s-support-lightburn-for-co2](https://www.desertcart.fi/products/217421572-ruida-co2-laser-controller-board-rdc6445s-support-lightburn-for-co2)

---

*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-21*