$500 fiber optic HDMI cable delivers flawless 48 Gbps performance across a staggering 990 feet — crushes 8K at 60 Hz and 4K at 120 Hz over long distances

The HDMI standard can often be unclear, with the same version number referring to completely different capabilities across products. You can technically pay your way out of this confusion by going with an expensive fiber-optic HDMI cable that maintains its full bandwidth over much longer distances. That's what this Twitter user did, and their cable has one more trick up its sleeve.