Here is a 50-foot-long HDMI cable Do you need a 50-foot HDMI cable? What a silly question. I can’t answer that for you; only you can. You are the master of your own HDMI-cable-needing destiny.

Right now you can buy a 6-foot-long HDMI cable for $3.50. Or $19.99. Or $99.99. Or $699.99. Salespeople, retailers, and especially cable manufacturers want you to believe that you'll get better ...

For the $50 you might spend on 10 feet of cable at Best Buy, you can nab a 50-footer from a reputable online seller such as Newegg or Monoprice. Extra-Long HDMI Cables BlueRigger 4K HDMI Cable (50 ...

A HDMI 2.1 cable can support a crisp 4K resolution at a butter-smooth 120Hz refresh rate, the highest output currently supported by the PS5 and Xbox Series X consoles.

In other words, even if you buy one the new Ultra HD "4K" TVs, your $2.50 high-speed HDMI cable is rated to carry all that resolution. I've tested this, and it the cheap cables worked perfectly.