Apple’s M1 Macs deliver world’s first support for USB4

The first Apple Silicon chip used in the Mac, the M1, implements Apple’s first custom controller for USB4 and Thunderbolt 3 and delivers the world’s first systems meeting the new USB4 specification. Notably, Apple has bought this to market ahead of Intel’s own 11th Gen Tiger Lake processors for PC notebooks.
M1 Macs are Apple’s first custom implementation of Thunderbolt 3

Apple Silicon’s first with USB4 is a sign of things to come

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