setup an vm and try it.
report back
sadly those drivers are only available for sale i'm not risking my money to see if they work as advertised))
Yes, this scam has been around for awhile and there are some older threads on it. Basically, the video authors fake some numbers to get people to contact them where they offer to sell the mods for a fee. Usually the offer also has some key words designed to make you act such as: for today only, or limited time offer, we sold some at a higher price but will sell to you for a slightly lower one, etc.
My advice, keep your money and ignore such scams. If such fantastical hash rates were possible other people would be reporting them as well, or if indeed they were on to some miracle settings, they surely wouldn't be selling them to the general public for peanuts they would either keep it to themselves or sell to a large private miner instead.