Cables to Gos HDMI pure digital interconnects are designed for state-of-the-art ; no compromise high-definition digital video ; digital audio ; and system control connections. For components that support HDMI ; you will experience absolute fidelity to the original signal. SonicWave HDMI Digital Multimedia Interconnects by Impact Acoustics ensure perfect performance through advanced cable design ; construction and materials. Silver-plated oxygen-free copper conductors and nitrogen-foamed PE diele