Use the HDMI USB Cable: It comes with in the HDMI box; Why need use this HDMI USB cable; Since some HDMI slots, such as on HUB or on SWITCH or on Splitter, cannot provide enough power for the fiber optic HDMI cable
Active HDMI Cable: The HDMI fiber optic cable is an active HDMI cable, and active HDMI cable meaning that require stable power to work, it needs enough power to work properly
Directional HDMI Cable: The directional HDMI meaning that the source end of HDMI is required to connect to sources, must plug this end to HDMI output from source like DVD, computer, PS5, Xbox..., and another end is display to your monitor, TV, projector
Change TV settings: Most 4K TVs do not have all the features of HDMI 2.0 enabled; After installing the HDMI cable, you need to enable all HDMI 2.0 features in the TV settings by yourself; Your 4K TV will support full 4K 60Hz HDR
Use a fiber optic HDMI cable with ARC support ranging from 30 to 100 feet. Connect the source end to the AVR receiver and the display end to the TV.