- 99.99 Oxygen Free Copper conductors with gold plating- Copper Foil shielding for rejection of EMI and RFI- Designed to distribute high-quality video audio and other communication needs with contemporary styling for commercial or residential applications- HDMI (High Definition Multimedia Interface) connectors are ideal for high-definition video and audio devices- Rugged and durable construction- Compatible with all ICC classic and decorex style faceplates and inserts- Housing available in white- HDMI cer