Analogue to Digital drivers?

[Neale]

I believe that the AM882 is an earlier version than the EM806. JazzCNC, who has probably used more of these things than the rest of us put together, reckons that there ain't much to choose between them. I used the EM because the AM was becoming unavailable at that time in the UK, and there are things that I would rather buy in the UK (from a known supplier) than China.

[Clive S]

The other version of the AM882 is AM882H which can take 24-58V AC or 36-80V DC But as Neale has pointed out there is not much to pick between the three types. It depends on where you are comfortable to buy from.

[Ger21]

I just bought some AM882's for $58US from Ebay.
Some people claim that they are fakes, but they are identical to some I bought more than a year ago from a different seller for $80.
Perhaps they are all fakes? I don't know how you can tell, but Ebay is flooded with them.