AlexPkHey just tested out on my Mac and it worked just fine.
2015 Macbook Air with OS X El Capitan
EDIT:
The '00' doesn't seem to work and the "=" is outputting 16 when pressed.
YanboWuThanks for testing that. Assuming the enter key works fine, it seems like it will be okay for most data-entry uses on OSX. Users on GeekHack had similar problems with Filco numpads and were able to fix it with Karabiner or by passing it though a USB->PS/2 converter then a PS/2->USB converter https://geekhack.org/index.php?topic=64977.0
PaulSCYep, the enter key worked just fine. That's why I didn't even notice something was off. Was doing some calculator stuff all morning with it without any problems. Didn't even think to test the "00" and "=" buttons.
AlexPkTy for another flashback to the eighties :)
Every breath you take
Every move you make
Every bond you break
Every step you take
I'll be watching you.
Every single day
Every word you say
Every game you play
Every night you stay
I'll be watching you.
Every move you make
Every vow you break
Every smile you fake
Every claim you stake
I'll be watching you.
Edit: Strange, no MD 2.0 is eating "new lines/hitting enter". The text is fine in preview, after submitting it's mixed up.