Key features

• •Real fiber optical HDMI 2.1 Cable, support 8k resolution 7680*4320, enough bandwidth to support 8K 60Hz, 4K 120Hz, 2K 240Hz, fit most high refresh rate monitors. Standard HDMI port is enough for home office and commercial use.
• •Fiber optic HDMI cable work ways: convert digital signal from source device to optical signal for transmission with our special smart chips, and convert optical signal back to digital signal when reaching display services, so this fiber optice hdmi 2.1 cable is one way directional transmission. Plug correct is very important, Do Remeber.
• •HDMI cable version 2.1, with a ultra high speed of 48Gbps, so this hdmi cord support 8K@60Hz 4K@120Hz 2K@240Hz max, match most game monitor.
• •owerful functions in this HDMI 2.1 cable 8k Fiber Optic HDMI 2.1 cable supports Dynamic HDR10, 12bits, eARC, Dolby Vision， HDCP 2.2/2.3, ALLM, QFT, QMS, VRR, BT.2020, RGB 4:4:4. DTS
• •Widely compatibility devices: Blu-ray players, Video players, TV Box,PC, AV receiver, HDTV, UHDTV, laptop, monitor, projector,home cinema screen, Xbox series, digital screens in bus station, raliwaystation, airport, hospital, schools ,factory data transfer etc. match every Standard HDMI port device, no matter personal home use and commercial use
• •Backward with lower HDMI version 2.0 2.0a 2.0b 1.4 1.1, support all 8k 4k 2k 1080p 720p 360p, If you need to match them all, our fiber optic hdmi cable is a good choice for you.