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Ultra HD High-Speed HDMI 2.1 Cable supports the 48Gbps bandwidth, which allows for uncompressed 8K video with all the trimmings. Moreover, it is backward compatible with HDMI 2.0, 1.4, 1.3 & 1.2.
8K - 7680x4320, 10-bit color, RGB 4:4:4, HDR
4K - 3840x2160, 10-bit color, RGB 4:4:4, HDR
HD - 1920x1080
Gold-plated connectors
Easy-grip connector housing
Over-molded strain-relief for durability
Bare copper conductors
Individual wire insulation
Foil shielding
Braided shielding
Flexible PVC jacket
Mirror ModeThe same screen display, the big-screen visual effect is more enjoyableExtended ModeMulti-task displays different pictures, work, and entertainment that do not interfere with each otheGame ModePs5/Ps4/ps3 connect to TV, big screen games are more exciting.Compatible ( Not Full List)Apple TV / LG TV / Fire TV / Samsung QLED TV / Sony 8K UHD TV Roku / Blu-Ray player / PS3 / PS4 Pro
HDMI 2.1 versus.. HDMI 2.0?
QGeeM HDMI 2.1 Cable, which is being called -ultra high speed-cables, are what enable the higher resolutions and refresh rates.
The HDMI 2.1 increases your maximum signal bandwidth from 18Gbps (HDMI 2.0) to 48Gbps, which enables video resolutions of up to 10K and frame rates as high as 120fps.
HDMI 2.1 also brings a number of other A/V features and enhancements, including:
Dynamic HDR, which is capable of changing HDR settings on a frame-by-frame basis.
Enhanced Audio Return Channel (eARC), which enables the use of object-based surround sound formats, such as Dolby Atmos.
Variable Refresh Rate (VRR), Quick Frame Transport (QFT), and Auto Low Latency Mode (ALLM), which are helpful for video games since they reduce input lag, latency, and refresh rate for smoother, more accurate gameplay.
Quick Media Switching (QMS), which removes the delay when switching between resolutions and frame rates.