Many brands try to attract buyers with terms like 4K HDMI cables, but this is misleading since there is no such thing. Instead, any cable with a version of 1.4 or above will deliver the highest quality output depending on the input and source devices used. Moreover, It's important that both input and output devices support at least version 1.4 before investing in an expensive cable as older versions may not provide an optimal picture or sound quality when transferring data between them.