The UHD HDMI cable is Tributaries basic go-to HDMI cable. The UHD is Tributaries no frills, economical level 18Gbps UHD HDMI cable but it is no slouch. Engineered for low noise signal transmission, the 30AWG digital signal conductors are precision twisted and have three layers of shielding. The connector is protected from EMI and RFI interference by an overall copper foil shield while boss elements to provide a firm connection, keeping the connector seated in your electronics. The UHD is engineered to provide accurate 4K 18Gbps digital transmission with Deep Color and High Dynamic Range (HDR).