VegGieg W-H114 HDMI 2.1 HD Cable 8K 60Hz TV Set-Top Box Computer Monitor Projection Video Cable 1. Resolution: support 8K 7680x4320 resolution, support 8K60Hz, 4K120Hz 2K144Hz, 1080P240Hz 3D video 2. Image quality: static HDR (HDR static data), dynamic HDR (HDR dynamic data), variable refresh rate (VRR), quick media switching (QMS), automatic low latency mode (ALLM) 3. Sound quality: support multiple audio streams, 32 audio channels, automatic audio and video synchronization, 1536kHz audio sampling rate, enhanced audio return channel (eARC), support multiple audio streams 4. Rate: 48Gbps total bandwidth, quick frame transmission (QFT) 5. Plug: gold-plated terminalaluminum alloy shell 6. Function: connect large-screen display devices 7. Cable length: about 11.523510m Features: 1. 7680 x 4320 resolution, clarity is 4 times that of 4K, 4.3 times the resolution of the human eye, and the graininess is not felt even at close range 2. Dynamic HDR technology adjusts color and brightness information at any time according to the real-time scene, bright in bright places, clear in dark places, and more accurately restores the original appearance of things 3. Supports refresh rates such as 2K144Hz, 1080P240Hz, 48Gbps total bandwidth, variable refresh rate (VRR) and automatic low latency mode (ALLM) technology, synchronizes the display device with the changes and refresh rates of games and videos, and the picture is smooth and delicate, and no tearingstuttering 4. Suitable for devices with standard HDMI interfaces 5. Enhanced audio return channel (eARC), quick media switching (QMS), faster synchronization of image and sound, and a more realistic immersive surround sound experience 6. 4 layers of shielding and protection to avoid signal interference and bring better improvement effects to picture stability 7. Plug and play, no power supply required