SUNRICH TECHNOLOGY(H.K.)LIMITED
Bit Banging Through A USB Parallel Port Adapter | Hackaday
USB To DB25 Adapter Uses GRBL For Parallel Port CNC Communication | Hackaday
SUNIX - USB to I/O Adapter
Will Parallel-port dongle work on USB-to-Parallel Adapter? (3 Solutions!!) - YouTube
parallel port to usb adapter | eBay
LICENSE: Usage of a LPT-Dongle protected product
KB78623994: ArtiosCAD - What does a licensing dongle look like - KB78623994: ArtiosCAD - What does a licensing dongle look like - wiki.esko.com
Converting Parallel Port CNCs To USB | Hackaday
USB 2.0 To DB25 IEEE-1284 Parallel Printer Cable Adapter [HEXNUT Conne - Sabrent
Prerequisites
Copy protection dongle
1 Port ExpressCard Parallel Adapter Card - Parallel Cards & Adapters | StarTech.com
StarTech.com 6 ft / 2m USB to DB25 Parallel Printer Adapter Cable - 2 Meter USB to IEEE-1284 Printer Cable - USB A to DB25 M/F (ICUSB1284D25)
Usb Rs485 Serial Port Converter Adapter | Converter Interface Rs485 Usb - Ch340 Usb - Aliexpress
Parallel to USB Adapter: Connect USB printer to a LPT port | eBay
windows - Will Parallel-port dongle work on USB-to-Parallel Adapter? - Super User
