Description of 8K HDMI Cable This is a Ver2.1 HD 8K HDMI video cable, suitable for all products that support HDMI devices. Both ends are made of zinc alloy electroplated shell, which is hard and textured, and extends the service life. It adopts a woven outer quilt, which is durable, resistant to bending and not easily broken, and the life span up to 10 years.   Features: 1. Supports 8K, 3D, Dynamic HDR, 48Gbps transmission. 2. Supports refresh rate 8K/60Hz, 4K/120Hz. 3. Comply with RoHS/ Reach. 4. Dynamically synchronized video and audio streams. 5. Plug & Play. Reliable, Consistent, and Durable. 6. EMI passed, multiple shielding protection ensures stable transmission.