Help Combo QSI CDRWDVD SBW-241

hi gang, i have a question, what breed of combo drive is a QSI CDRWDVD SBW-241, it’s a slim laptop drive [HP/Compaq]. i’d like to find out some info on it if i can.
main reason is that i was trying to reset the region codes. i have 4 liteon dvd burners in my main pc and i have most of the utilities for them, that makes life a lot less stressful when you have an oops. would anybody know if a utility is available. thxs Pete

Not afaik. Not possible.

QSI is Quanta Storage International, part of the Nu-Tech group. But i find their drives unreliable, my SBW-242 died.