ICC’s snap-in style high-definition multimedia interface (HDMI) keystone coupler modules (containing female connections on both sides) are ideal for customized high-definition video along with eight (8) channels of digital audio. They are a popular option for connecting high-definition televisions (HDTV) to Blu-ray players, and many other home entertainment devices. The coupler has female connectors on both ends to connect two HDMI cables. The conductors within each connector are made with 99.99% oxygen-free copper which achieves a minimum 101% IACS conductivity rating. The terminal is composed of a copper alloy, covered by a concentric nickel plating. The nickel-copper alloy provides high corrosion resistance and outstanding mechanical properties. The terminal is then plated with gold to boast better shielding and eliminate oxidation