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Parallel to USB Adapter: Connect USB printer to a LPT port | eBay
parallel port - Is this an old school copy protection device? - Super User
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Software protection dongle - Wikipedia
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AMIGA TEST KIT PARALLEL PORT DONGLE - Share Project - PCBWay
KB78623994: ArtiosCAD - What does a licensing dongle look like - KB78623994: ArtiosCAD - What does a licensing dongle look like - wiki.esko.com
SUNIX - USB to I/O Adapter
Dongles, how do they work? – Joe's Security Blog
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)
StarTech.com 6 ft. (1.8 m) USB to Parallel Port Adapter - IEEE-1284 - Male/Male - USB to Centronics Cable (ICUSB1284)
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Parallel to USB converter
1 Port ExpressCard Parallel Adapter Card - Parallel Cards & Adapters | StarTech.com
Copy protection dongle
Want to P2V old SCO machine, but the app requires a parallel port dongle for copy protection. Suggestions? : r/vmware
USB 1.1 Over Cat5 Superbooster™ Extender Dongle Transmitter | USB Extension Cables and Devices | USB Cables, Adapters, and Hubs | USB and PC
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