USB 3.2 Gen 2×2 isn't even my final form:
Fulfilling its 2017 promise to make Thunderbolt 3 royalty-free, Intel has given the specification for its high-speed interconnect to the USB Implementers Forum (USB-IF), the industry group that develops the USB specification. The USB-IF has taken the spec and will use it to form the basis of USB4, the next iteration of USB following USB 3.2.
Thunderbolt 3 not only doubles the bandwidth of USB 3.2 Gen 2×2, going from 20Gb/s to 40Gb/s, it also enables the use of multiple data and display protocols simultaneously. We would expect the USB4 specification to be essentially a superset of the Thunderbolt 3 and USB 3.2 specifications, thus incorporating both the traditional USB family of protocols (up to and including the USB 3.2 Gen 2×2) and the Thunderbolt 3 protocol in a single document. Down the line, this should translate into USB4 controllers that support the whole range of speeds.
Lost? Frightened? Confused? Good!
Also at AnandTech, The Verge, and Engadget.
(Score: 0) by Anonymous Coward on Tuesday March 05 2019, @08:36AM
Yes.
Of course not. The Feds, KGB, Mossad, the mob, every blackhat and neighborhood prankster absolutely requires unfettered plug'n'play access to all your hardware...
For the uninitiated https://en.wikipedia.org/wiki/DMA_attack [wikipedia.org]