Does anyone know where I can find the official driver? I’ve checked the Redsail website but didn’t see the 720C listed anymore. After some trial and error, I got the working over USB on Windows 10. Here’s a post you can use on a forum, blog, or social media group (e.g., Facebook or Reddit) regarding the . Title: Need the USB driver for Redsail Cutting Plotter 720C Hi everyone,