First and foremost, sound quality. While 8K and other impressive video and gaming features are making headlines in HDMI technology, Audioquest's 48 and Earc-Priority series HDMI cables are our best-sounding HDMI cables to date. The greater precision and stricter manufacturing tolerances required to deliver HDMI cables that can transmit up to 48 Gbit/s bandwidth mean that all of Audioquest's proven ingredients and techniques are just as important. The Cinnamon 48 features 1.25% silver-plated copper conductors, designed for the most efficient dissipation of radio frequency noise. A metal layer shield is placed around the 4 FRL + EARC pairs to further enhance noise dissipation.