HDMI 2.1 Male to Male 8K HD Cable for Computer, Laptop, Monitor, and TV Connection Supports 8K resolution (76804320) with 8K60Hz, 4K120Hz, 2K144Hz, and 1080P240Hz, as well as 3D video playback Features Static HDR, Dynamic HDR, Variable Refresh Rate (VRR), Quick Media Switching (QMS), and Auto Low Latency Mode (ALLM) for enhanced picture quality Supports multiple audio streams, up to 32 audio channels, automatic audio-video synchronization, 1536kHz audio sampling rate, and enhanced audio return channel (eARC) Delivers high-bandwidth performance with 48 Gbps total bandwidth and supports Quick Frame Transport (QFT) eARC enables high-fidelity audio transmission, compatible with 7.1 and 5.1 surround sound, Dolby Atmos, DTS:X, DTS-HD Master Audio, and Dolby TrueHD Supports 3D stereoscopic imaging for an immersive viewing experience Durable PVC cable jacket provides flexibility and resistance to pulling, protecting internal conductors for reliable performance Gold-plated connectors with aluminum alloy housing ensure durability, corrosion resistance, and stable signal transmission over repeated connections Supports dual-screen mirroring, dual-screen extension, and multi-screen tiling modes (requires compatible graphics card support)