Philips Pro Series SWW1431U/27 High Speed HDMI Cable (4 ft) Philips 4 ft High Speed HDMI Pro Series Cable SWW1431U/27 Exceeds 4x1080p video resolution 3D experience Audio Return Channel (ARC) 24 carat gold-plated connectors optimize signal 99.97% Oxygen-Free Copper (OFC) Split center pind for optimal signal transfer Protective metal shell for extended durability Flexible PVC jacket Dielectric insulation Triple shielding