| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| usb serial ch340 com7 | 1.14 | 0.5 | 4168 | 25 | 21 |
| usb | 1.52 | 0.5 | 5767 | 40 | 3 |
| serial | 1.89 | 0.2 | 2739 | 53 | 6 |
| ch340 | 1.76 | 0.3 | 726 | 82 | 5 |
| com7 | 1.41 | 0.1 | 9234 | 58 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| usb serial ch340 com7 | 0.49 | 0.4 | 3947 | 27 |
