Most plotters ship with a mini CD containing drivers. However, those drivers were often compiled for Windows XP or Windows 7. Do not run automatic setup from the CD on Windows 10—it may install incompatible legacy components. Instead, browse the CD manually for a folder named USB Driver or CH340.
Windows 11 handles legacy serial drivers similarly to Windows 10. If you get the ROHS 721 working on Windows 10, the same driver will continue to function after an upgrade to Windows 11. However, avoid upgrading mid-project—test first on a backup system. rohs cutting plotter 721 drivers windows 10
Unlike printers, vinyl cutters do not use standard Windows print drivers. You must use cutting software. Most plotters ship with a mini CD containing drivers
Option A: FlexiSign (Most Common for Redsail/ROHS) The Redsail/ROHS 721 is natively supported by FlexiSign. Unlike printers, vinyl cutters do not use standard
Option B: Inkscape (Free Alternative) If you don't have Flexi, you can use the free program Inkscape with an extension.
If the built-in USB port on your ROHS 721 fails to work reliably with Windows 10, consider using the plotter’s RS-232 serial port with a quality USB-to-serial adapter (e.g., from Tripp Lite or Startech). Install the adapter’s Windows 10 driver, then connect the plotter via a null-modem cable. This often bypasses driver conflicts entirely.