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Saudi Arabia mandates all electronic devices to use USB-C charging ports from 2025
(www.gsmarena.com)
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Wikipedia lists USB4 Gen 4 (No space between USB and 4, which is different from previous versions which did have a space there).
Following USB4 Gen 2×1, USB4 Gen 2×2, USB4 Gen 3×1 and USB4 Gen 3×2.