The USB 3.0 Promoters Group announced its USB 3.2 specification update that increases theoretical performance of a USB 3.2 interface over a Type-C cable to 20 Gbps back in mid-2017 and then ASMedia demonstrated its USB 3.2 controller in mid-2018. According to the USB Implementers Forum at MWC 2019, the technology will finally come to fruition this year.

Source: AnandTech – USB 3.2 at 20 Gb/s Coming to High-End Desktops This Year