: Select "Liyu SC-1261" from the Device list and match the COM port number to the one found in Device Manager.

FlexiStarter: Great for professional-grade design and contour cutting.

: Most modern Liyu cutters use the WCH CH34x chipset. You can download the latest Windows drivers from FTDI Drivers

via USB on a Windows system, you must install the specific communication drivers first Easy Cut Studio USB Drivers (WCH-IC)

Here’s a clean, helpful post you can use on a forum, blog, or support page for the driver download.