Wait for a confirmation dialog box reading "Driver install success" or "Installation complete." Method B: Manual Installation (.inf files)
1. Error: "Device Unrecognized" or "USB Device Malfunctioned"
and select the folder where you extracted the downloaded files. Once finished, the device should appear as "USB-SERIAL CH340 (COMx)" "USB Serial Port (COMx)" 4. Configure Software Settings redsail cutting plotter usb driver install
Change the to a lower, available number (e.g., COM3). C. Cable Issues
Liang added his own lines beneath his uncle’s scrawl: "worked with a new cable; renamed machine; keep spare drivers on thumb drive." He laminated the page and pinned it to the manual where a younger version of himself would one day find it. Wait for a confirmation dialog box reading "Driver
If your download consists of a ZIP folder containing files like .inf , .sys , and .cat instead of an setup application, use this method:
If you encounter persistent issues, consult your plotter's user manual or reach out to Redsail's official support channels. Have you successfully installed your Redsail plotter? Share your experience or any additional tips in the comments below to help other users in the community. Configure Software Settings Change the to a lower,
: If the driver downloads as a .zip or .rar file, extract it to a dedicated folder on your desktop. Step 2: Install the USB Driver
Note: If your device manager shows a yellow exclamation mark next to the port, the driver did not install correctly. Proceed to the troubleshooting section below. Step 5: Configure Your Cutting Software