USB connection not supported, bad image quality and fps

In the wikipedia page it is written
"These parts can be connected with bluetooth, cable USB or wi-fi connection".
In the apps faq it is said that it is not true, but it could not be possible to know before buying the app as the faq is not available on the website.
Anyways other apps work with better video quality and fps too

HYPER!ION about WebCamera, v2.8.1