From Toshiba, when I enter L765 -PSK3GE or L765 or L675-10V:
"Your entry doesn’t appear to be valid. Please double-check that your product is from the US or Latin America and try again."
This is product for south-eastern Europe. I managed to identify driver (unknown device) in system information and then find it in http://www.pcidatabase.com/
After that i downloaded correct drivers from here https://aps.toshiba-tro.de/wlan/?page=downloads
Tnx anyway