1.Upgraded fiber optic HDMI 2.1 cable model: resolution up to 8K@60Hz, 8K@30Hz,4K@120Hz,4K@60Hz ,2K@144Hz, 1080P, transmission speed: 48Gbps. Support VRR, HDR, eARC, DOLBY; support RTX 3070/3080/3090 working at 4K@120Hz

2. This high-speed HDMI cable protects against corrosion and the shielding completely omits electromagnetic interference

3. The transmission rate of this HDMI 2.1 fiber cable is higher than common HDMI copper cable, traditional HDMI copper cable can not transfer 4K@60Hz for long distance

4. Durability & Flexible: 24K Gold-plated plug is strong conductivity and stable signal.Slim and flexible cable with bending radius more than 20mm for easy installation in tight areas.

5. Note: It must be installed in the correct direction: cables with SOURCE plugs for connecting HDMI source devices (laptops, Blu-ray players, set-top boxes, etc.); for connecting HDMI display devices (HDTV, projectors, monitors, etc.) DISPLAY plug

Features:

（1）Consumer Electronic Control (CEC)

（2）Enhanced Audio Return Channel (eARC)

（3）Variable Refresh Rate (VRR)

（4）Quick Media Switching (QMS)

（5）Quick Frame Transport (QFT)

（6）Auto Low Latency Mode (ALLM)

（7）Hybrid Log-Gamma (HLG) HDR OETF

（8）2 video streams (Dual View)

（9）Static HDR (HDR static metadata)

（10）Dynamic HDR (HDR dynamic metadata)

（11）Ethernet channel (100 Mbit/s)

（12）HDR 10+, Dolby Vision

（13）HDCP 2.2 & 2.3

（14）Auto lip-sync

（15）VESA DSC 1.2a

（16）3D video