| 17.82% | %SYSDIR% \ DRIVERS \ usbvm321.sys | VM321 | Vimicro Corporation | 3.0.1229.11 | 1206551 |
| 14.37% | %SYSDIR% \ DRIVERS \ usbvm321.sys | VM321 | Vimicro Corporation | 3.0.1229.11 | 1285567 |
| 12.64% | %SYSDIR% \ DRIVERS \ usbvm321.sys | VM321 | Vimicro Corporation | 3.0.1021.31 | 1236386 |
| 12.64% | %SYSDIR% \ DRIVERS \ usbvm321.sys | VM321 | Vimicro Corporation | 321.7.208.17 | 1266780 |
| 9.77% | %SYSDIR% \ DRIVERS \ usbvm321.sys | VM321 | Vimicro Corporation | 3.0.1025.13 | 1342310 |
| 4.6% | %SYSDIR% \ DRIVERS \ usbvm321.sys | VM321 | Vimicro Corporation | 3.0.804.43 | 2480906 |
| 4.02% | %SYSDIR% \ DRIVERS \ usbvm321.sys | VM321 | Vimicro Corporation | 321.6.1226.13 | 22434916 |
| 3.45% | %SYSDIR% \ DRIVERS \ usbvm321.sys | VM321 | Vimicro Corporation | 321.6.1226.13 | 1344322 |
| 3.45% | %SYSDIR% \ DRIVERS \ usbvm321.sys | VM321 | Vimicro Corporation | 321.1.626.23 | 1234233 |
| 2.87% | %SYSDIR% \ DRIVERS \ usbvm321.sys | VM321 | Vimicro Corporation | 321.6.1226.13 | 22123505 |
| 1.72% | %SYSDIR% \ DRIVERS \ usbvm321.sys | VM321 | Vimicro Corporation | 3.0.805.7 | 3033203 |
| 1.72% | %SYSDIR% \ DRIVERS \ usbvm321.sys | VM321 | Vimicro Corporation | 3.0.610.17 | 4775843 |
| 1.15% | %SYSDIR% \ DRIVERS \ usbvm321.sys | VM321 | Vimicro Corporation | 3.0.715.21 | 3396556 |
| 1.15% | %SYSDIR% \ DRIVERS \ usbvm321.sys | VM321 | Vimicro Corporation | 321.1.417.25 | 1204863 |
| 1.15% | %SYSDIR% \ DRIVERS \ usbvm321.sys | VM321 | Vimicro Corporation | 3.0.1229.11 | 23221200 |
| 1.15% | %SYSDIR% \ DRIVERS \ usbvm321.sys | VM321 | Vimicro Corporation | 321.7.208.17 | 2203109 |
| 1.15% | %SYSDIR% \ DRIVERS \ usbvm321.sys | VM321 | Vimicro Corporation | 321.7.208.17 | 2934250 |
| 1.15% | %SYSDIR% \ DRIVERS \ usbvm321.sys | VM321 | Vimicro Corporation | 321.6.1226.13 | 1238919 |
| 0.57% | %SYSDIR% \ DRIVERS \ usbvm321.sys | VM321 | Vimicro Corporation | 321.6.1229.47 | 28825847 |
| 0.57% | %SYSDIR% \ DRIVERS \ usbvm321.sys | VM321 | Vimicro Corporation | 3.0.1229.5 | 13187351 |
| 0.57% | %SYSDIR% \ DRIVERS \ usbvm321.sys | VM321 | Vimicro Corporation | 3.0.1229.11 | 3118577 |
| 0.57% | %SYSDIR% \ DRIVERS \ usbvm321.sys | VM321 | Vimicro Corporation | 321.2.711.3 | 27751592 |
| 0.57% | %SYSDIR% \ DRIVERS \ usbvm321.sys | VM321 | Vimicro Corporation | 321.6.1229.47 | 5921124 |
| 0.57% | %SYSDIR% \ DRIVERS \ usbvm321.sys | VM321 | Vimicro Corporation | 321.6.1226.13 | 2271984 |
| 0.57% | %SYSDIR% \ DRIVERS \ usbvm321.sys | VM321 | Vimicro Corporation | 3.0.1021.31 | 3028836 |