Eareyesail 8K HDMI Cable 2.1 200 FT, 48Gbps Fiber HDMI 2.1 Cable in-Wall CL3 Rated Support 8K@60HZ/4K@120Hz,eARC Dynamic HDR,HDCP 2.2/2.3,3D,VRR Compatible for PS5/PS4/X-Box/Roku TV/RTX3080/3090

One-way transmission&Better Choice for Installation In-WallPlease note that the use of 8K fiber HDMI is directional.”Source”plug is for HDMI source devices."Display"plug is for HDMI display devices.In-wall CL3 rated cables are the most suitable choice for in-wall installations.24K gold plated joints and Aluminum alloy joints can effectively prevent the interface from breaking,and extend the service life.It contains 4 layers of shielding protection,enabling fast and stable signal transmission.

Technical Upgrade HDMI2.1Eareyesail Real 8K Fiber HDMI is compliant with standard HDMI version 2.1 and is perfectly compatible with 4K HDMI 2.0/1.4. Compared to HDMI 2.0, it offers three times the transmission speed, directly from 18Gbps to 48Gbps, no more lag or frame drops when watching video with it, and supports eARC for more advanced audio signal control capabilities.Please note:If you want to implement the eARC function, you must connect the cable to the HDMI port with the eARC label.

More Perfect Choice for 4K HDMI DevicesEareyesail HDMI2.1 Cable can not only support 8K@60Hz,achieving 8K ultra-high image quality,and breaking through 4K standard to achieve ultra smooth images 4K@120HZ With a resolution of up to 7680 x 4320, it is a more ideal wire for connecting 4K HDMI devices. It can provide ultra-high definition movie experience and 3D visual effects, with more ideal depth, brightness, detail, contrast and wider color gamut.

high-quality audio & video experienceWith 8K HDMI's unique Dynamic HDR and 12-bit color processing technology and 48Gbps bandwidth to bring out the details better, QMS technology to ensure you switch sources quickly, ALLM technology for smooth, lag-free and uninterrupted viewing and interaction for the ultimate gaming experience, and VRR technology to reduce lag, stuttering and tearing for enhanced picture stability. eARC allows you to experience theater-like immersive surround sound at home.

Enthusiastic after-sales serviceOur HDMI 8K cables are tested with the most stringent testing equipment in the factory, and each cable and even each component is more finely processed and repeatedly tested. Our philosophy is to save money for our customers and try our best to let them buy quality and satisfactory products with the least amount of money. If you encounter problems in the process of using the product, please contact us and we will definitely give you a satisfactory answer.