Hello, I have a ThinkPad X100e with Windows 7 pro and I would like to connect an USB Serial Parallel Adapter (IBM). My system don't recognize this device and I don't find a driver for it. Jan 6, 2017 - http://superuser.com/questions/527033/how-do-i-assign-a-lpt-port-for-a-usb-to-parallel-adapter-on-windows-7.
![Usb Parallel Adapter Windows 10 Usb Parallel Adapter Windows 10](http://www.synchrotech.com/product-usb/img/usb-combo-adapter-serial-parallel-port_usp210.jpg)
Just saw a reply to a 5100 printer connected to lpt under windows 10 which failed with upgrade. User was able to get it working by going into lpt port properties and telling it to use any interrupt assigned to the port. This may be the solution users with windows 10 using parallel port on computer may need if printer stops working after upgrade. The setting is usually under device manager where you scroll down to ports and left click and then right click on the lpt port being used and hit properties and they click on port settings and make the change. It may or may not work but worth a try if all else fails. Also applies to windows 10 64 bit.