HDMI 2.0 cable. Roland Black Series HDMI 2.0 cables are designed to transmit high-speed digital signals precisely and accurately. At its core, our multi-strand OFC wire carries your signal with precision, while the high-density triple shielding eliminates any interference and contamination. Incorporating 24K gold-plated connectors and heavy-duty polyethylene insulation, Black Series HDMI 2.0 cables deliver performance you can trust.