USB 3.2

USB 3.2  Index

Electrical Compliance Test Specifications
xHCI Interoperability Test Procedures
Link Test Specifications
Cable and Connector Compliance Document

USB 3.2 certification testing is now available at several certified independent test labs. For a list of eligible labs and contact information, please visit our Independent Test Lab page.

Please review the USB-IF Compliance Updates webpage frequently  for the latest information regarding the USB-IF Compliance Program. The updates may contain information on test requirements and/or test procedures.

Subscribe to the USB-IF Compliance Update Mailing List by emailing admin@usb.org.

Register Your Product for Testing

Information about the Compliance Program can be found on the Compliance Homepage. To register your product for testing please login and register here.

Test Matrix

Testing will be completed per the following USB 3.2 Product Test Matrix (Updated April 22, 2021) and USB Type-C® Product Matrix. (Updated March 1, 2019)

Test Specifications

Electrical Compliance Test Specifications

The Electrical Compliance Test Specification for SuperSpeed USB 10 Gbps Rev. 1.0 (February 14, 2017)
The Electrical Compliance Test Specification for SuperSpeed USB Rev. 1.0a (Updated March 30, 2014)

Embedding Files

USB 3.2 Embedding Files

Approved USB 3.2 Oscilloscope Vendors

Please contact these companies for more information on their approved Oscilloscopes and BERTs.

Gen 1 and Gen 2

  • Anritsu
  • Keysight
  • Rohde & Schwarz
  • Tektronix
  • Teledyne LeCroy

xHCI Interoperability Test Procedures For Peripherals, Hubs, Hosts (procedures for USB 2.0, USB 3.2 Gen 1, USB 3.2 Gen 2 with Legacy and USB Type-C Connectors)

xHCI Interoperability Test Procedures For Peripherals, Hubs, Hosts (procedures for USB 2.0, USB 3.2 Gen 1, USB 3.2 Gen 2 with Legacy and USB Type-C Connectors) Rev 1.03 (June 3, 2025)

Interoperability Test Procedures For PC to PC Bridge Rev 1.2 (Updated May 14, 2014)

USB 3.2 Link Test Specifications (procedures for USB 2.0, USB 3.2 Gen 1 and USB 3.2 Gen 2)

Link Layer Test Specification (Updated March 4, 2024)
Hub LVS Test Specification (Updated June 2, 2020)

USB 3.2 Link Test Specifications Approved Equipment

Hub LVS compliance testing currently requires using two of the same Teledyne LeCroy Voyager model (One equipment connected to both the upstream and downstream port).

Testing will be completed per the following USB 3.2 Product Test Matrix (Updated November 19, 2018) and USB Type-C® Product Matrix.

Cable and Connector Compliance Document

The USB 3.0 Cable and Connector Compliance Document Rev 1.0 is available.

Tools

Please visit the USB Compliance Tools page for downloads.