The patented, industry-first Perfect Path PerfectLock locking HDMI cable grips a port with ten times the strength of conventional connectors for more than 25 pounds of retention. Delivering top-quality 4K and 1080p HDTV video and Dolby Digital DTS-HD Master Audio and Dolby TrueHD audio, the cable features unsurpassed reliability with the distinctive strength and flexibility afforded by Perfect Path's Perfect Flex jacket. Additionally, supporting in-wall use, PerfectLock features PerfectLink technology to maintain signal continuity and eliminate pixel loss/distortion for lengths more than 40 feet. This HDMI cable offers future-proof support for 3D TV and 4K x 2K resolution

The HD 1000 Series by Perfect Path breaks the boundaries of the HDMI system, now and for the future. The world's first truly locking HDMI solution that supports the ethernet channel-providing high-speed bidirectional communication for all connected devices, thus reducing the need for a separate Ethernet cable.