Software protection dongle - Wikipedia
Lpt2USB Parallel To USB Printer Adapter : Electronics
Communicating with the LPT port through USB adapter - Super User
Euresys - Accessories complement Euresys's image and video acquisition components, frame grabbers, FPGA IP cores and image processing software.
Bit Banging Through A USB Parallel Port Adapter | Hackaday
UGREEN USB to Parallel Port USB to IEEE1284 CN36 Centronics Printer Cable Adapter 10FT : Electronics
Cubase VST/32 5.0 (Aug 2000) upd. to Cubase VST/32 5.1r1 (Nov 2001) working
Copy protection dongle
Dongles, how do they work? – Joe's Security Blog
parallel port - Is this an old school copy protection device? - Super User
Vista dongle guide - Communities
windows - Will Parallel-port dongle work on USB-to-Parallel Adapter? - Super User
Converter From USB To Parallel
Dongle Drivers / Download Center / Support / Guardant Europe
PCAN-Dongle: PEAK-System
USB To DB25 Adapter Uses GRBL For Parallel Port CNC Communication | Hackaday
LICENSE: Usage of a LPT-Dongle protected product
Parallel to USB converter
Parallel Port To USB Adapter Cable for Printer - Walmart.com
MegaLock Korea Dongle Emulator Backup Service
parallel port - Is this an old school copy protection device? - Super User
Software protection dongle - Wikiwand
Converting Parallel Port CNCs To USB | Hackaday
USB License Dongle - Setup and Managment
CAN parallel port interface
