USB intreface barcode scanners are now the most popular type of interface for barcode scanners today. Chances are high that you will need an omni directional USB barcode scanner; however, please be sure to confirm the barcode scanner's interface type you need before purchasing. If you are unsure over the type of interface you need, please see our interface buying guide. Or you can simply give us a call for assistance. It would be great to hear from you.