In contrast, USB4 cables display the classic USB logo and are marked with a 20 or 40 designation to indicate their performance capabilities. Display support is another area where Thunderbolt 4 excels.
The connectors all look the same (technically known as a “Type-C connector”), but there are significant differences, particularly on data-transfer speed—with USB-C maxing out at 10Gbps ...
Additionally, it has four USB 3.2 Type-A ports ... up to 80 Gbps of bi-directional data speed — twice as fast as Thunderbolt 4 — and have up to 120 Gbps display bandwidth.
Corsair Memory and others show off USB 4 portable SSDs at CES 2025 USB 4 is as fast as Thunderbolt 3/4 and twice as fast as USB 3.2 Gen2x2 It allows for far more demanding storage requirements ...