| Users | Filename | Product | Company | Version | Variant |
|---|---|---|---|---|---|
| 39.71% | %SYSDIR% \ ptusbp2r.dll | Brother PT/CP USB Port Resource | Brother Industries, Ltd. | 20.1.8.10 | 5817097 |
| 33.82% | %SYSDIR% \ ptusbp2r.dll | Brother PT/CP USB Port Resource | Brother Industries, Ltd. | 20.1.5.8 | 4942324 |
| 11.76% | %SYSDIR% \ ptusbp2r.dll | Brother PT/CP USB Port Resource | Brother Industries, Ltd. | 20.1.5.8 | 4818122 |
| 7.35% | %SYSDIR% \ ptusbp2r.dll | Brother PT/CP USB Port Resource | Brother Industries, Ltd. | 20.1.5.8 | 13695713 |
| 7.35% | %SYSDIR% \ ptusbp2r.dll | Brother PT/CP USB Port Resource | Brother Industries, Ltd. | 20.1.5.8 | 24519398 |