Comments about Cables To Go 1-Port Cat5E Surface Mount Box - Ivory:
I bought several of these for an install at our facilities and they worked out great.
If you have a punch down tool for them, they are a breeze to install. I have had no bad connections with these.
Make sure you understand the difference between the Jack version and the Surface Mount version.
The one marked Keystone Jack is just the box with no jack and the one marked Surface Mount has every thing and includes the jacks.