The GoldCut JK 721 is an entry-level to mid-range cutting plotter designed to convert digital vector designs into physical cuts on various materials. It is manufactured by Jinka and is part of the popular and reliable GoldCut JK Series. While it lacks the industrial-grade build of professional plotters, it offers a superb balance of affordability and functionality, making it the perfect solution for small to medium production runs.
If you are currently setting up your machine and ran into an error, let me know:
The Goldcut JK 721 Go to product viewer dialog for this item. (also known as the Jinka JK721 Go to product viewer dialog for this item.
The JK721 uses a physical USB port, but internally, its motherboard relies on a . Your computer cannot see the cutter as a plug-and-play USB device like a standard paper printer. Instead, it treats the USB connection as a virtual COM (Serial) port. driver goldcut jk 721 portable
Often used with SignCut, FlexiStarter, or Inkscape. 2. Where to Download the Goldcut JK 721
The Complete Guide to the Goldcut JK721 Portable Cutting Plotter Driver
, you will often need an intermediary driver for your USB connection. You can find the necessary Virtual COM Port (VCP) drivers directly at the FTDI Chip VCP Driver Page . Step-by-Step Installation Process The GoldCut JK 721 is an entry-level to
: You can obtain the official Windows drivers from distributors like USCutter Support .
+------------------+ +-----------------------+ | Vector Software | | Goldcut JK721 Cutter | | (CorelDRAW / | | - Stepper Motors | | SignCut / SCAL) | | - HPGL Processing | +--------+---------+ +-----------+-----------+ | ^ | (Vector Data) | v | +--------+---------+ +-----------+-----------+ | Virtual Serial | | Physical USB/COM | | COM Port Driver|======(Emulation)==>| Data Connection | | (CH341 / FTDI) | | (Virtual COM3 Port) | +------------------+ +-----------------------+
Right-click the Windows Start button and select Device Manager . If you are currently setting up your machine
You have several options for sending cut jobs to your GoldCut JK 721:
🔧 Small footprint. Big attitude.
You can download the official package directly via the USCutter Goldcut Driver Download.