Cat 7 Ethernet RJ/E Pearl cables use solid long-grain copper (LGC) conductors that completely eliminate core interference, one of the biggest sources of distortion in cables, for clearer, more dynamic and immersive sound. Improved characteristics of used materials minimize distortion. Solid high density polyethylene (PE) insulation helps maintain critical signal pair geometry. Of course, all AudioQuest Ethernet cables follow the same directionality as all analog and digital audio cables; the arrows on the shell indicate the direction (from source to destination) for the best sound quality. The last few years have seen a revolution in the way people store, distribute and access digital media (in real time), including photos, movies and of course music. No longer dependent on physical media, our media is often data that moves from multiple devices to multiple locations. For audio applications and audio over Ethernet protocols, Pearl cables offer the benefits of high speed, low latency, long distance transmission (up to 100 meters without an active amplifier or repeater) and extremely low jitter, ideal bit communication.