Acoustic Research ARPH6 Platinum Series High Speed HDMI Cable - 6 Feet (Discontinued by Manufacturer) 24K gold plated, precision made HDMI connector provides enhanced picture and sound Performance is optimized for TV refresh rate up to 600Hz High bandwidth, low interface cable design delivers superior digital audio/video performance Dense multi-shield design guarantees accurate digital performance by providing optimum isolation from EMI and RFI interface Pure, polished, oxygen free copper conductors minimize resistance and signal loss for exceptional digital data and accurate audio/video reproduction