The Highwings HDMI 2.1 Cable is designed for high-performance video and audio transmission, featuring a bandwidth of 48Gbps and support for resolutions up to 8K@60Hz and 4K@240Hz. Certified for eARC, Dolby Atmos, DTS:X, and other latest audio formats, this cable ensures low EMI interference and a durable construction with a hard braided nylon-sheath. Compatible with various brands and models, including Apple, Samsung, Sony, and more, this HDMI cable is ideal for achieving seamless and immersive entertainment experiences with dynamic HDR and ALLM support. With a 3-foot length and a sleek gray color, this cable is a versatile and reliable choice for enhancing your TV and audio setup.