Redsail RS720C USB Driver

Install the Latest Redsail RS720C USB Driver for Fast, Stable, and Reliable Plotter Connectivity.

Drivers Utilities
Version
2.1 FTDI / CH341SER
File Size
4.2 MB
Developer
Redsail Technology Co., Ltd.
License
Freeware
Operating System
Windows
Release Date
Sep 05, 2023
Last Updated
Jul 17, 2026
Downloads
0
System Requirements

Redsail RS720C USB Driver – System Requirements

Supported Operating Systems:

  1. Windows 11 (32-bit & 64-bit)
  2. Windows 10 (32-bit & 64-bit)
  3. Windows 8.1 (32-bit & 64-bit)
  4. Windows 7 (32-bit & 64-bit)

Hardware Requirements:

  1. Processor: 1 GHz or faster compatible processor
  2. RAM: Minimum 512 MB (1 GB or more recommended)
  3. Storage: At least 50 MB free disk space
  4. USB Port: Available USB 2.0/3.0 port for connecting Redsail RS720C cutting plotter
  5. USB Cable: Compatible USB data cable

Additional Requirements:

  1. Administrator privileges for driver installation
  2. Compatible Redsail RS720C Cutting Plotter
  3. Updated Windows USB controller drivers
  4. Stable power connection for the cutting plotter

Recommended Setup:

For the best performance, use a modern Windows 10/11 computer with updated system drivers and a direct USB connection to ensure reliable communication between your PC and Redsail RS720C plotter.

Screenshots

Description

Redsail RS720C USB Driver Download for Windows 11, 10, 8.1 & 7 (64-bit/32-bit) free is to provide a way to properly detect & enable communication with the RedSail RS720C cutting plotter on a windows system. Get the latest USB Driver for Windows 11, Windows 10, Windows 8.1 and Windows 7 (32-bit & 64-bit).

Download the Redsail RS720C USB Driver to Connect Your Plotter to Windows This USB Driver is essential software that enables your Windows PC to communicate with your Redsail RS720C Cutting Plotter. A correctly installed USB Driver for your computer is necessary for the Redsail RS720C plotter device to be recognised by your Windows computer, so that you can send cut data and communicate with the machine smoothly. The Redsail RS720C is a professional, high-precision vinyl cutting plotter, widely used in the sign making and advertising industry, for creating stickers, cutting out graphics, and other vinyl cutting tasks.


When operating the cutting plotter through the USB connection port, it’s critical that you install the right USB Communication driver to enable Windows to recognise and communicate with the cutting machine.


The Redsail RS720C USB Driver supports many popular versions of Microsoft Windows, including Windows 11, Windows 10, Windows 8.1 and Windows 7. The driver supports both 32-bit and 64-bit operating system versions. The Redsail RS720C USB Driver is free to download and is simple to install. Typically, the driver installation consists of downloading the zip file, running the setup application, following the instructions provided and connecting the cutting plotter via the USB cable to enable it to be recognised by Windows.


This USB driver will fix connection issues, such as the cutting plotter not being recognised by the system, or communication errors with the cutting software.


A proper and current USB driver can provide increased reliability, faster data transfer, and a much smoother cutting process when using your Redsail RS720C cutting machine with Windows. Whether you’re a professional sign maker, graphic designer, or hobbyist looking to produce professional-quality vinyl cuts, the Redsail RS720C USB Driver is a necessary tool. It facilitates a reliable connection to design and cutting software, ensuring your design files are accurately transferred and cut.


You can design in compatible applications, such as CorelDraw or Illustator, then send your cutting designs to the plotter using the proper driver. This software utility for Redsail cutters is entirely free to download and is vital for anyone looking to make their workflow seamless and efficient when working with the Redsail RS720C cutting plotter. For optimal performance, please make sure to install the appropriate driver for your Windows operating system (32-bit or 64-bit).


Disconnect the cutting plotter, install the USB driver, and then connect the device so Windows can automatically detect it.

Features

Top Features of Redsail RS720C USB Driver - that You’ll adore! Seamless USB Connectivity The driver helps your PC and the Redsail RS720C cutting plotter to maintain a seamless and stable connection and eliminates the possibility of lost data or disconnects.
Widest Windows OS support - Whether you are on Windows 11, 10, 8.1, or 7, this driver will support your system.
It is available for 32-bit and 64-bit - versions of Windows.
Easy & Fast Installation - No complex installations required!
Just download the driver installation - file and click on it to get it started.
Easy Plug-and-Play - It enables your Windows machine to easily identify and communicate with your Redsail RS720C vinyl cutting plotter via the USB connection.
Consistent Plotting Output Drive - your cutting plotter smoothly from your design software, ensuring high-quality, consistent output with every cut.
Supports USB to Serial communication - Works well with popular USB to serial chipsets such as FTDI and CH341.
Eliminate Driver Issues Banish - “device not detected” errors, USB communication problems, and other frustrating driver-related issues.
Small and Efficient - Small file size doesn’t hog system resources.
Seamless integration into the cutting software - Completely Free to Download and Use.
Simply download and enjoy a stable - reliable connection to your Redsail cutting machine.
Windows auto detection - automatically configure the USB settings.
Professional Grade Driver - Perfect for designers, sign makers and sign shops

Pros & Cons

Pros

  • ✓ Easy Installation Suitable for novices as well as professionals to use, no complex operations are required, and you can easily complete the installation.
  • ✓ Wide Windows Support Fully support for Windows 11/10/8.1/7 (32 and 64-bit).
  • ✓ Stable USB communication Make a stable link between your PC and your Redsail RS720C cutting plotter.
  • ✓ Increase the detect of device Windows recognizes the plotter.
  • ✓ Tiny & Fast Small storage space required, light and fast running, it takes very little system resources.
  • ✓ Free to use no license fee, free of charge to install and use.
  • ✓ Decrease the connection problems To prevent your device not be detected, solve some communication issues with the usb driver.
  • ✓ Used for the Cutting Application Your computer can smoothly communicate with Redsail RS720C cutting plotter via this USB driver.

Cons

  • ✗ Restricted Device Support - Primarily works for Redsail RS720C and alternative plotters.
  • ✗ Lacks any troubleshooting application - It doesn't contain a tool that can scan the system for issues and repair them.
  • ✗ Sometimes a manual driver setup is needed - There are cases when the driver needs to be manually installed for your Windows version to recognize it.
  • ✗ Infrequent driver updates - Developers are not providing new driver updates for a while.
  • ✗ Requires USB - Can't connect to your computer wirelessly.
  • ✗ Won't work in the future on some Windows editions - As the Windows system gets an update in the future, you will have to get the new drivers to be able to run the software properly.

Installation Guide

How to install the Redsail RS720C USB Driver to your PC


To make your PC communicate with your Redsail RS720C cutting plotter, you will need to install the USB Driver. To do this, just follow the below steps.


1. Download the Redsail RS720C USB Driver


* First of all you must download the correct Redsail RS720C USB Driver to your windows pc from this our page rahim-soft.net, if you are installing the plotter on a 32-bit pc.


2. Extract the Driver Files


* After you download the driver from either of the links above, if it appears compressed such as a ZIP file, you will need to use an archiver such as WinRAR or 7-Zip to unzip the drivers. Then, just open up the unzipped driver file in the newly created folder.


3. Install the Driver


* Within the unzipped driver file folder you should see an installer application (likely called 'setup.exe' or 'install.exe'). You should see this within a folder called "Driver" or possibly "Redsail USB".

* Now right click over the 'setup.exe' application, and click "Run as Administrator". Follow the instructions given within the install wizard, and accept the license agreement etc to complete the driver installation.


4. Connect your Redsail RS720C Plotter


* Once the driver has finished installation, power up your Redsail RS720C cutting plotter, then plug your plotter in to your PC using the supplied USB lead. Your pc should recognise the new hardware and attempt to install the drivers that you have just put on your PC.


5. Check the Driver Installation in Device Manager


* On your PC, type 'Device Manager' in the Windows search bar, then press 'Enter'. Your Device Manager window should then open.

* In the Device Manager, scroll down to and expand the section entitled "Ports (COM & LPT)" and the "Universal Serial Bus controllers". You should see your Redsail USB Device listed within one of these two. You should not see a yellow exclamation mark next to the name.


6. Configure your Cutting Software


* Now start your cutting software, which is used with the Redsail RS720C plotter ( such as SignCut, Easy Cut Studio etc. ), go into the device settings and select your Redsail RS720C as the connected plotter, selecting the correct communication port as seen in the Device Manager above.

* Then you can try cutting out a test job to ensure all works as expected.


Troubleshooting Tips


* If your plotter is not found, try using another USB port on your computer, or use another USB lead.

* Try to reboot your computer after driver installation.

* Remove your USBhub if you have connected your plotter using this, and plug your plotter directly to a USB port on the pc.

* Remove anduninstallany old plotter drivers that you may have installed.

Editor Review

★ 5.0/5

So the Redsail RS720C USB Driver is one must to install tool that give secure connection for your Computer and Cutting Plotter. If you have to make Professional signs, stickers, labels and personalized sticker it will really help your Redsail RS720C work smoothly with it.

FAQ

The Redsail RS720C USB Driver is a software utility that allows your Windows computer to communicate with the Redsail RS720C cutting plotter through a USB connection. It helps the PC detect the device and enables proper data transfer for cutting operations.
Yes, the USB driver is available free of charge from Redsail support resources. The driver packages commonly include FTDI and CH341SER USB-to-serial drivers depending on the USB chip used in the cutting plotter.
The driver can work with many Windows versions, including: Windows 11 Windows 10 Windows 8.1 Windows 7 Windows XP (older systems) Compatibility may depend on the USB chipset and driver version.
Common reasons include: Missing USB driver Faulty USB cable Incorrect COM port settings Wrong USB-to-serial driver installed USB port problems Try reinstalling the driver and checking Device Manager for the correct USB Serial Port connection.
Check your Device Manager: If it shows FT232R USB UART, install the FTDI driver. If it shows USB2.0-Serial, install the CH341SER driver.
Download the correct USB driver. Extract the driver files. Run the setup installer. Connect the RS720C cutter using a USB cable. Restart your computer if required. Configure the COM port in your cutting software.
Yes, it can work on Windows 11 if the correct USB-to-serial driver is installed and the COM port is configured properly.
Check: The selected COM port in ArtCut matches Windows Device Manager. Flow control settings are correct. The USB driver is installed correctly.
No. When using USB connection, the computer needs the appropriate USB driver to communicate with the cutting plotter.
Try these solutions: Unplug and reconnect the cutter. Install the latest USB driver. Use another USB cable. Try another USB port. Reinstall the USB-to-serial driver.
The RS720C is commonly used with cutting software such as: ArtCut CorelDRAW cutting plugins Other vinyl cutting applications that support HPGL commands.
Yes, downloading the driver from official Redsail support sources or trusted distributors is recommended to avoid modified or unsafe files.

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