USB4 Version 2.0 to Offer 80Gb/s Transfer Speeds - MacRumors

USB4 Version 2.0 is in the works and when launched, it will allow for double the speeds of the current USB4 specification with existing USB-C cables.

USB Promoter Group Announces USB4 Version 2.0 Specification: 80 Gbps Over Type-C

MacRumors: Apple News and Rumors - Page 253

Satechi USB4 Multiport Adapter - 100W USB-C PD Charging, Gigabit Ethernet, USB-C Data, up to 8K HDMI – Compatible with 2022 MacBook Pro M2, 2021 MacBook Pro M1 Pro & Max

Thunderbolt 5' Would Enable Dual 8K Display Support and More on Macs, Page 6

MacRumors: Apple News and Rumors - Page 293

USB4 Version 2.0 to Offer 80Gb/s Transfer Speeds, Page 8

USB 80Gbps: What's New in USB4 Version 2?

Any thoughts about Thunderbolt 4?

Intel announces outline of 'next generation Thunderbolt' based on USB 4 Version 2.0, realizing maximum 80 Gbps bidirectionally and maximum 120 Gbps one way for external display - GIGAZINE

Black 4-Port High Speed USB 2.0 Hub : Electronics

USB 4 device to test/confirm transfer speeds? : r/UsbCHardware

Best USB4 Posts - Reddit