Why gold-plated HDMI cables don't improve your picture or sound

xda-developers.com

Gold-plated HDMI cables offer no visible difference in picture or sound quality, according to experts. The performance of an HDMI cable is determined by its version number and bandwidth rating, not the connector material. Digital signals either work perfectly or fail entirely, with no intermediate quality levels. Gold plating provides minimal corrosion resistance, wears off with frequent use, and is unnecessary for typical home environments. Look for Ultra High Speed certification instead.


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Why gold-plated HDMI cables don't improve your picture or sound | News Minimalist