| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| virtual serial port free | 1.06 | 1 | 1661 | 35 | 24 |
| virtual | 0.29 | 0.2 | 587 | 4 | 7 |
| serial | 0.32 | 0.7 | 4497 | 81 | 6 |
| port | 2 | 1 | 6213 | 55 | 4 |
| free | 1.86 | 0.2 | 2540 | 91 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| virtual serial port free | 1.32 | 0.4 | 9337 | 36 |
