Right-click the device > > Port Settings > Advanced .
The Rohs Cutting Plotter 721 uses a USB connection to interface with your computer. The driver for this device is typically provided by the manufacturer, Rohs.
Do not connect the USB cable to your computer yet. rohs cutting plotter 721 drivers windows 10
: You must install the USB-to-Serial driver provided by the manufacturer (e.g., CH340 or FTDI drivers) before the plotter will function with any software. Device Manager Verification : Right-click the button and select Device Manager . Look under Ports (COM & LPT)
Do not use shady driver-updater software. Download the clean, official chipset drivers directly from the semiconductor manufacturers: Right-click the device > > Port Settings > Advanced
or PL2303 (Prolific) (Common in slightly older or brand-name variants) Step 2: Identify Your Chipset in Device Manager
The best way to use your plotter with Windows 10 is with a dedicated cutting program that includes native support for it. These programs handle all communication internally, so you don't need to install extra drivers. Do not connect the USB cable to your computer yet
, many cutting programs (like Artcut 2009) will fail to see it. Right-click the device > Properties Port Settings and change the COM Port Number to anything (e.g., COM3). 3. Software Setup (Artcut, Flexi, CorelDRAW)