Almost all of the sites accept debit cards - but most of the banks in the US will decline the transaction. The only thing you can do is try it to see if it works. It probably won't.
i live in ga and use a bank called bb&t it can be used on tilt and ultimate but not on poker stars it is a visa debit which when u use it has the same protections as a credit card. I guess it is because some sites use shell companies to let people deposit I notice when I have put money on the above 2 sites that my statement says different things never ult or ft....
I use a 1st Convenience MC card debit account, I wonder
if that might work, or be accepted on ft or ult? I'll try and
report back, probably not work. I'll see.
After signing the letters during poker week, all my states' reps. wrote me pretty long letters back. The point being is that any bank on US soil that allows you to transfer funds to an online gambling web site is in violation of the law. Sad but true so if you have found one then you should keep it privy info..