Excellent product! Easy to connect and wire up with the screw terminals, small footprint to save on installation space. Software is great,, and Chris has excellent customer service skills. Works straight "out of the box", and Chris will work with you to get new devices working 100%.
I have tried several other vendors and techniques for ARINC 429 interfacing, and this leaves them all in the dust.
One tiny suggestion I have would be to label the terminals on the board so you don't have to refer to the diagram, but this is only a minor detail.
I highly recommend this to anyone trying to interface ARINC gear to P3D/Xplane etc. I have referred several people to CC and all have been highly satisfied.Rating: [5 of 5 stars!]