Quality Cables, Leads and AdaptersFast UK Despatch \u00B7 2.5M+ Positive FeedbackPremium Certified UHD 8K 60Hz 4K 120Hz HDR Hdmi 2.1 Braided Cable Black 1.8m 6ftThe HDMI 2.1 Specification includes a new cable - the Ultra High Speed HDMI Cable. It s the only cable that complies with stringent specifications designed to ensure support for all HDMI 2.1 features including uncompressed 8k@60 and 4K@120. The cables increased bandwidth capability supports up to 48Gbps. \n This certified Ultra High Speed HDMI cable supports all HDMI 2.1a features: \n Video resolutions up to 8K @ 60Hz and 4K @ 120Hz\n 48Gbps bandwidth\n Dynamic HDR Variable Refresh Rate (VRR)\n Quick Media Switching (QMS)\n Quick Frame Transport (QFT)\n Enhanced Audio Return Channel (eARC) \n It also maintains full backwards compatibility with older HDMI specifications. Cables certified under this program ensure installations are ready for today s 4K/UltraHD environment and are future-proofed for the performance needed when e.