I have an extra long HDMI cable I have never used. The information/specs on the cable: AWM E89980-A SUNF PU STYLE 20276 80oC 30V VW-1 The specs are unknown. They can only be determined by testing. But I would assume given it’s age and length (length degrades quality), it would be best suited to 1080p resolution and probably no more than 60hz refresh rates. So bear that in mind when buying. Although, it’s hard to find cables this long, so I expect the length and practicality is the attraction here. Sold as seen.
eBay