Professional, commercial grade High Speed HDMI 2.0 cable, compatible with a wide range of devices; combines video and audio signals to provide high definition crystal clear video and crisp multi-channel audio support Supports UHD resolutions up to 4K60Hz with High Dynamic Range, 144Hz refresh rates at 1080p, Dolby True HD & 32 channel audio, 18Gbps bandwidth for up to 4K 4096x2160@60Hz 4:4:4 8bit for immersive video content High Dynamic Range (HDR) for a wider spectrum of colours, deeper blacks and brighter whites that provide a perfect viewing experience of movies, TV shows and games Triple shielded construction, 30AWG tinned copper conductors; 24k gold plated connector and contacts for optimal signal integrity and reliability; Aluminium-Mylar shielding protects from external magnetic interference (EMI) HDMI ATC certified for High Speed Category 2 compliance gives confidence in the cables ability to perform at the full HDMI 2.0 18G specification; fully backwards compatible with HDMI 1.4 and below