This certification is for cables that support the highest video resolutions, including 8K/60 Hz and a bandwidth of 48 Gbps. Dynamic HDR, eARC (enhanced), and all other enhanced gaming features. Ultra-High-Speed HDMI Cables exceed the requirements of the latest international EMI standards to significantly reduce the probability of interference with wireless networks, streaming media players, Bluetooth devices and mobile phones. These cables require a proprietary anti-counterfeiting label on each product. eARC (The enhanced Audio Return Channel) streamlines connectivity, enhances user-friendliness, and facilitates the use of cutting-edge audio formats while delivering unparalleled audio quality.Enhanced gaming features ensure an added level of smooth and seamless motion and transitions for gaming, movies, and video. Which include:•Variable Refresh Rate (VRR) reduces or eliminates lag, stutter, and frame tearing for more fluid and better-detailed gameplay.•Auto Low Latency Mode (ALLM) allows the ideal latency setting to automatically be set allowing for smooth, lag-free, and uninterrupted viewing and interactivity. •Quick Frame Transport (QFT) reduces latency for smoother no-lag gaming and real-time interactive virtual reality. Want to verify the authenticity of the cable? Just scan the QR code on the package to easily verify the authenticity and ensure you’re getting a top-quality HDMI cable.