Supporting the 48Gbps bandwidth is the new Ultra High Speed HDMI Cable
2.1 is the most recent update of the HDMI specification and supports a range of higher video resolutions and refresh rates including 8K compatible with HDMI 2.0b/2.0a/2.0/1.4/1.3/1.2/1.1 version
Support Auto Low Latency Mode (ALLM),Enhanced Audio Return Channel (eARC),Quick Frame Transport (QFT),Quick Media Switching (QMS),Variable Refresh Rate (VRR)
Support Dynamic HDR formats and bandwidth capability is increased up to 48Gbps