Parallel port computer hi-res stock photography and images - Alamy
Software protection dongle - Wikiwand
Amazon.com: SinLoon USB to Parallel Port Adapter USB to IEEE1284 CN36 Parallel Printer Cable Adapter for Printer (2.8FT) : Electronics
EVK USB-SPI Interface, MC68HC908 | NXP Semiconductors
USB 1.1 Over Cat5 Superbooster™ Extender Dongle Transmitter | USB Extension Cables and Devices | USB Cables, Adapters, and Hubs | USB and PC
AMIGA TEST KIT PARALLEL PORT DONGLE - Share Project - PCBWay
Bit Banging Through A USB Parallel Port Adapter | Hackaday
KB78623994: ArtiosCAD - What does a licensing dongle look like - KB78623994: ArtiosCAD - What does a licensing dongle look like - wiki.esko.com
LICENSE: Usage of a LPT-Dongle protected product
Amazon.com: StarTech.com 6 ft. (1.8 m) USB to Parallel Port Adapter - IEEE-1284 - Male/Male - USB to Centronics Cable (ICUSB1284) : Electronics
Amazon.com: StarTech.com 6 ft. (1.8 m) USB to Parallel Port Adapter - IEEE-1284 - Male/Male - USB to Centronics Cable (ICUSB1284) : Electronics
Quick Fringe Dongle Upgrade - Astronomy & Scientific Imaging Solutions
USB 2.0 To DB25 IEEE-1284 Parallel Printer Cable Adapter [HEXNUT Conne - Sabrent
Amazon.com: StarTech.com 6 ft. (1.8 m) USB to Parallel Port Adapter - IEEE-1284 - Male/Male - USB to Centronics Cable (ICUSB1284) : Electronics
Amazon.com: StarTech.com 6 ft. (1.8 m) USB to Parallel Port Adapter - IEEE-1284 - Male/Male - USB to Centronics Cable (ICUSB1284) : Electronics
SUNIX - USB to I/O Adapter
Software protection dongle - Wikipedia
Amazon.com: SinLoon USB to Parallel Port Adapter USB to IEEE1284 CN36 Parallel Printer Cable Adapter for Printer (2.8FT) : Electronics
Converting Parallel Port CNCs To USB | Hackaday
