▶UPGRADE TO 8K HDMI 2.1 CABLE – FEDUS HDMI Cables supports 48Gbps high bandwidth, Mirror & Extend mode, Ultra HD 8K(4320p), Ultra HD 4K(2160p), QHD 2K(1440P), FHD 1080p, HD 720P, HDCP 2.2 & 2.3, 48-Bit Deep Color HDR, Audio Return Channel(ARC), Enhanced Audio Return Channel (eARC), Dynamic HDR, Auto Low Latency Mode (ALLM), Variable Refresh Rate (VRR), Quick Media Switching (QMS), Quick Frame Transport (QFT), HDR10, CEC, DTS:X, Dolby Atmos,Dolby Vision, Dolby TrueHD 7.1 audio, 3D, Ethernet. ▶HDMI CABLES WIDE COMPATIBILITY - 8K HDMI 2.1 cables backward compatible with version 2.0 / 1.4 / 1.2 / 1.1 . Support connect, PC, Set-top box, Blu-Ray Player, Xbox, Playstation PS3, PS4 Pro, HDTV, Apple TV, Graphic cards, Fire TV Monitor, screen, Projector and laptops with HDMI output to 4K/8K UHD TV, projectors, A/V Receiver, Soundbar etc. HDMI cable 2.1 supports the latest high-bitrate audio formats including DTS Master, DTS:X, Atoms, and enhanced Audio Return Channel(eARC). ▶FULL COMPATIBILITY - CV0015 HDMI Cables Male to Male Supports 8K Video @ 60Hz, Backward compatible with 4K @120Hz, 4K @144Hz ,4K @75Hz, 4K @60Hz, 5K @60Hz, 5K @30Hz, 4K @30Hz, 1440p(2K) @240Hz (4:2:0), 1440p(2K) @144Hz, 1440p(2K) @120Hz, 1440p(2K) @75Hz , 1440p(2K) @ 60Hz, 1440p(2K) @30Hz, 1080p @ 240Hz, 1080p @ 144Hz, 1080p @ 120Hz, 1080p @ 60Hz, 1080p @ 30Hz, 720p @ 120Hz and 720p @ 60Hz. Earlier versions of HDMI cable (2.0b/2.0a/1.4/1.3). ▶THOUGHTFUL DESIGN+ANTI-INTERFERENCE - This HDMI wire with 26AWG copper wire and triple shielding layer, reduces signal interference with wireless services, while ensuring the transmission speed and stability. Tested plug and unplug for 10,000+ times. Double braided premium nylon effectively extending service Life. The tail's anti-bending design has been upgraded to make it more durable. 24K gold plated corrosion resistant connectors accurately transmits signals.