HDMI version 2.1 is the most recent update of the HDMI specification and supports a range of higher video resolutions and refresh rates including 8K@60 Hz and 4K@120Hz, and resolutions up to 8K. These new cables are also backwards compatible with older version such as HDMI 2.0b/2.0a/2.0/1.4/1.3/1.2/1.1 versions.

This is the ideal cable to connect your new TV to your new Apple TV or gaming system. Its also the ideal cable for connecting your compatable PC to your compatable monitor to get those high resolutions at that increased frame rate!