Intervall äußere Verlassen usb lpt dongle Suradam Semaphor Gummi
parallel port - Is this an old school copy protection device? - Super User
Vista dongle guide - Communities
Communicating with the LPT port through USB adapter - Super User
Aladdin HASP - Dongle Emulator, Clone Backup Service Get 3
PCAN-Dongle: PEAK-System
Copy protection dongle
Software protection dongle - Wikipedia
UGREEN USB to Parallel Port USB to IEEE1284 CN36 Centronics Printer Cable Adapter 10FT : Electronics
USB to USB LPT USB2LPT true parallel printer port for all kinds of non parallel device!|usb touchpad|printer a4printer usb ethernet adapter - AliExpress