The USB Promoter Group has announced its long-awaiting release of the USB4 Version 2.0 which brings up to 80Gbps data transfer speeds. The specs will be updated for both USB Type-C and USB PD.
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The USB Promoter Group announced the USB 4.0 specification today, saying that it will support speeds of up to 40Gbps, with Intel providing the Thunderbolt 3 protocol specification.