Leviton 61110-BC6 eXtreme 6+ QuickPort Connector, CAT 6, Crimson, 25-Pack

Cant go wrong with leviton. They just work.

Punched down about 50 of these in my new house. Tested each run, not a single mis-punch which I cant say when I used cheaper off-brand ends in a prior house. At some point time is worth more than the price difference. Curious, however, is Leviton typically prefers A (some of their structured media panels can only support A), however these default to B and you have to pull off the sticker for A. Just a note, surprised it wasnt the opposite.

Ive used these many times over the past several years and they work well. The price is pretty crazy for these. I suggest checking the price for different colors since they are different... white being one of the most expensive.