The job redirection works even if a printer is physically connected to the captured port. DOS2USB extends the printing ability of dos programs by capturing ms-dos print jobs and redirecting them to windows printer irrespective of printer types including USB printers, network printers, print-servers, and PDF-printers. Dos2usb captures MS-DOS print jobs from LPT1-LPT9 and PRN ports simultainously and redirect it to correspondingly selected printers (GDI printers, PDF prnters, network printers, IP printers, RDP printers, any kind of virtual printers etc.) moreover it provides full screen DOS prompts also, so that MS-DOS applications get advantage of fullscreen in newer Windows OS.