¡¾Future Technology-8K@60Hz HDMI Fiber Optic Cable¡¿8K HDMI 2.1 Fiber Optic Cable is compatible with 8K@60HZ, 4K@120HZ and 4K@100Hz, and more. Supports HDCP2.2 when using HDCP2.2 video source. ¡¾HDMI 2.1 Input¡¿ Before purchasing this HDMI cable, make sure your devices such as TV, Laptop have a HDMI 2.1 input to support HDMI 2.1 or 8K/earc, otherwise it will not support HDMI 2.1 and cannot reach 4K120HZ or 8K60HZ.
eBay