Thanx for your words,
The current HDfury3 shipping is already user upgradable through USB.
The previous white HDfury3 had a small nokia style connector for power supply.
The new HDfury3 is black color with a mini usb style connector, it can be used for power and/or USB upgrade.
I'll provide some pictures later today or tomorrow
PS: Any HDfury products will always work, there is nothing they can do against this, the master key is leaked and public, so even if they revoke some keys that they don't know and have no way to know or list, using the master key you can "un-revoke".
The revocation process is very easy, it's initialy made to break HACKED KEYS, let's say someone sniff or hack a HDCP key, he could then produce hardware using this Key, note that here we are talking about multiple hardware using the same Keys.
But how do you want them to manage to get the list of LEGIT HDCP keys wiht paid royalties embedded within IC that was bought in small qty from various location. So, they can stop 1 HDfury eventually, the one they would have bought for the purpose, means, not yours ! they can't stop all HDfury.
Btw, while they are chasing up HDfury, they let crap and cheap converter be sold on the market, said otherwise, people who want the high quality converter for their high end displays have problem getting some, people who want the cheapest one to record content at the cheapest cost have no problem in getting as many as they want. Go figure what's wrong in their minds !