Works great. High quality on the cable and connector

I love these SlimRun cables and have started using them everywhere in our enterprise. I'm even using them with my Cisco PoE desk phones without any issues whatsoever.

Cat 6 run cable rated for 550Mhz and uses 23AWG. Normal patch cable is 24AWG. So what's the penalty for thin 28AWG - we don't know. The electrical contacts are fine, but it will require someone with lab equipment/testing to tell us.
I use these for wired devices like video streaming, HDTV, blu ray, etc., since typically their ports are 10Mbps. I wouldn't use them for network drives or bi-directional data traffic where you want to stay close to 1000Mbps throughput.
Another reviewer said PoE worked but no data; sure, 28AWG is too thin for low-tolerance requirements.