The 6' Rocstor DisplayPort to HDMI Converter Cable lets you seamlessly connect your PC to your HDMI display. It supports ultra high definition (UHD) video resolutions up to 4096 x 2160 (4K x 2K), along with clear full audio (depending on your DisplayPort card support of audio passthrough) and HDCP (high-definition content protection). This cable is backward compatible with lower resolution displays and video sources. Unlike some other converter cables, this cable does not need a power source. For the ultimate connection, this cable provides gold-plated connectors and contacts and high purity BC conductors for excellent conductivity.