Mining with bi fury using bfgminer

[Ismaele]

Hi, I bought on amazon a bi-fury from 5 ghâsh / when I arrived this morning I come in a little 'the raspberry pi and then for now I want to use it on pc.Ho installed the drivers and bfgminer (cgminer me is reported as virus) after entering the credentials (pool, username and password) within the driver manager and I click the button on the keyboard to add a driver and says:
Enter "auto", "all", or a serial port to probe for mining devices.Prefix by a driver name and colon only to probe a specific driver.
For example: erupter: \\. \ COM40
What is the code for the bifury 5 ghâsh / s? If I write "all" I do not find anything if I write "auto" select my cpu or gpu that is.
When I arrived I will use the raspberry pi with bifury?
Thank you

[vm1990]

did windows find the uart drivers if not you need to install them or use cgminer which isnt a virus if you get it from the right place