I ordered two and each cable came with a unique Fluke CAT8 Channel Test report, so they are 100% authentic CAT8. These are CMR so you can run them inwall. Also the brand is Phantom Cables if anyone is curious. There is no equipment for 25gbps or 40gbps ethernet over these yet. But I wanted future-proof since it was going in the wall. Besides future-proofing for possible future Base-T or HDBaseT equipment, this cable would probably be your best current bet for noiseless audio over cat. Best cat cable money can buy, and it doesn't cost much more than cat6 patch cable.

Plus chers mais le fil est vraiment gros et semble de grande qualité. Tant qu'à passer un fil dans un mur je me suis permis de prendre un très bon et je ne regrette pas ma décisions !

Très bonne qualité.

cable quality is excellent. delivery was slow to Texas. Would purchase again from this commpany

Great quality and delivers the performance as advertised.

Good quality product! Exactly as advertised.