Cheap MAX485 chips

Anyone had any luck getting these cheap MAX485 chips to work?

I have a feeling they are not real MAX485 chips and possibly don't even work but the price is very tempting.

I don't know about your supplier but I have bought MAX485 chips from another ebay seller for about the same price point and so far they work fine. I would maybe not use them in a commercial product but they have been fine for my projects.

I also bought lots if max485 chips from other ebay sellers and work fine. I even bought some max3085 from ebay that also work ok.

Ok cheers, I'll try my luck.