Mem 6 board on IR3

[it8nthot]

Anyone got any details on this?
What's the difference between 4 & 6

Thanks

 

[MRfixit]

Mem 6 board has a opto trigger & cops 2 software.Mem 4 should have a opto trigger but with cops 1 software.If you have a opto trigger i think that you can get cops 2 upgrade,if not i think wdp are going to do a trade in on boards to latest spek which i think is starting in the usa for $35.If in dout ask frazer at wdp.Hope this helps.