Two separate evidence layers

USB-C vs USB, USB4 and Thunderbolt

Separate the USB-C physical connector from USB generations, USB4 and Thunderbolt technology labels.

Question this page answers

Does a USB-C-shaped port tell me whether it supports USB4, Thunderbolt, video or a particular charging mode?

No. Use the physical connector records to identify the form, then verify the implementation on the exact device, cable, adapter or system documentation.

Physical connector layer

USB Type-CUSB Type-C names the reversible connector, not a guaranteed data rate, charging wattage or video capability.

Technology / standard layer represented in the atlas

USB 2.0 overviewUSB 2.0 data can coexist with a USB-C cable’s separately specified charging capability.USB 3.2 nomenclature and modesUSB 3.2 includes 5, 10 and 20 Gbit/s signaling modes.USB4 version 1 overviewThe first USB4 specification generation supports up to 40 Gbit/s signaling.USB4 version 2 overviewUSB4 version 2.0 supports 80 Gbit/s symmetric operation and optional asymmetric 120/40 Gbit/s operation.Thunderbolt 4 overviewThunderbolt 4 uses a 40 Gbit/s link over the USB-C connector family.Thunderbolt 5 overviewThunderbolt 5 supports an 80 Gbit/s symmetric link and up to 120 Gbit/s display bandwidth boost.

Related permanent comparisons

USB-C vs Thunderbolt 5One is a connector. The other is a technology that uses it. Compare layers before numbers.USB 3.2 vs USB4 version 1Compare explicit modes and product support. Neither title identifies an individual port’s performance.

Browse represented usb paths Open Topology Studio

Discovery is not a compatibility verdict.

These discovery surfaces route and reorganize facts already represented in the atlas. They do not add electrical ratings, universal pinouts, measured tolerances, exact-device support, wiring approval or an end-to-end compatibility result.