UC300ETH-UB1
[UC300ETH-UB1]

I set out to build my new CNCRP BTP with Clearpath servos and used a competitors board and adapters. After finding a blown resistor and getting awful support from that company, I ordered the UB1 and trashed the other stuff. First, I was surprised by the incredibly fast / cheap shipping to the US. I really appreciated the clear documentation and common sense labeling used on the board which is night and day better than the other company. My machine was up and running the same day and has been running perfectly since. Even though I had no need to contact cncroom for help, it was great to read all of their forum posts to other user's questions and have peace of mind knowing that if help was needed, I would get it. Excellent use of solder bridges for the safety circuit. Plenty of info available online. I won't buy from anyone except cncroom in the future.