Product review (5 stars): DWBRACKIT1 is the better option.
Note some sellers are selling the DWBRACKIT1, which is an improvement over this one with 3 different mounting options depending on counter depth. I replaced a broken mount that was hacked in place and the new one works great. All parts included for multiple versions.

I had shallow counters so had to drill the holes in the dishwasher to mount and found this to be far superior to my previous installation.