Uc100 Usb To Lpt Port Adapter Cnc Router Milling Machine Controller For Mach3 - Tool Parts - AliExpress
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USB DB25 25Pin Male to Female Printer Parallel Port IEEE 1284 LPT Adapter Converter Cable Cord Parallel Port Converter - Walmart.com
SUNIX - USB to I/O Adapter
95cm USB 1.1 to DB25 Female Port Print Converter Cable LPT USB Adapter LPT Cable LPT to USB Cable Cord Wire for PC Black - Price history & Review | AliExpress Seller -
From WinPC-NC Light (LPT) to WinPC-NC USB with ncUSB module | SW10092
Parallel to USB converter
USB To DB36 Female Port Parallel Printer Print Converter Cable LPT 12 Mbps | eBay
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POKEYS57CNCD25: POKEYS57CNCD25 - USB CNC Controller, USB auf LPT at reichelt elektronik