USB Type-C

USB Repeater and Active Cable Test Matrix

tdonnell — Tue, 17 Feb 2026 00:04:27 +0000

USB Repeater and Active Cable Test Matrix tdonnell Tue, 02/17/2026 - 01:04

02/16/2026

Test Matrix

Technology

USB Type-C

USB4

USB 3.2

USB Active Cable Thermal Compliance Test Specification

ahardy — Thu, 15 May 2025 21:16:09 +0000

USB Active Cable Thermal Compliance Test Specification ahardy Thu, 05/15/2025 - 23:16

05/15/2025

Version 0.92

LEGAL TERMS AND DISCLAIMER

WITH RESPECT TO ALL DOCUMENTS AND MATERIALS MADE AVAILABLE THROUGH THE USB-IF WEBSITE OR OTHERWISE BY USB-IF, WHETHER SPECIFICATIONS, PRESENTATIONS, TOOLS, LEGAL, OR OTHER:

DOCUMENTS AND MATERIALS ARE PROVIDED “AS IS” AND WITHOUT ANY WARRANTY OF ANY KIND, EXPRESSED OR IMPLIED. WITHOUT LIMITATION, THERE IS NO WARRANTY OF NON-INFRINGEMENT, NO WARRANTY OF MERCHANTABILITY, AND NO WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE. ALL WARRANTIES ARE EXPRESSLY DISCLAIMED. USER ASSUMES THE FULL RISK OF USING THESE SPECIFICATIONS. IN NO EVENT SHALL USB-IF (OR ANY OTHER PROVIDERS OR AUTHORS OF DOCUMENTS OR MATERIALS, INCLUDING WITHOUT LIMITATION THE USB PROMOTERS GROUP) BE LIABLE FOR ANY ACTUAL, DIRECT, INDIRECT, PUNITIVE, OR CONSEQUENTIAL DAMAGES ARISING FROM SUCH USE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
DOCUMENTS AND MATERIALS ARE PROVIDED UNDER LIMITED, REVOCABLE LICENSE AS MAY BE EXPRESSLY STATED ON THE WEBPAGE SPECIFIC TO THE DOCUMENTS OR MATERIALS OR ON OR WITHIN THE DOCUMENTS OR MATERIALS—OR UNDER A SEPARATE EXECUTED WRITTEN LICENSE AGREEMENT WITH THE APPLICABLE OWNER OR LICENSOR OF SUCH DOCUMENTS OR MATERIALS. EXCEPT AS OTHERWISE EXPRESSLY STATED ON SUCH WEBPAGE OR ON OR WITHIN THE DOCUMENTS OR MATERIALS—OR UNDER SEPARATE EXECUTED WRITTEN LICENSE AGREEMENT WITH THE APPLICABLE OWNER OR LICENSOR—DOCUMENTS AND MATERIALS ARE PROVIDED FOR LIMITED, PERSONAL, INTERNAL USE ONLY—AND NOT FOR ANY EXTERNAL COMMERCIAL USE, ANY TYPE OF RESALE OR REDISTRIBUTION, OR ANY TYPE OF USE IN CONNECTION WITH PROVIDING COMMERCIAL SERVICES TO THIRD PARTIES—AND ARE PROVIDED WITHOUT ANY RIGHT TO SUBLICENSE OR TRANSFER ANY RIGHTS OF USE.

Specification

Test Specification

Technology

USB Type-C

USB Type-C® Connectors and Cable Assemblies Compliance Document Rev. 2.1b

tdonnell — Fri, 28 Mar 2025 23:16:44 +0000

USB Type-C® Connectors and Cable Assemblies Compliance Document Rev. 2.1b tdonnell Sat, 03/29/2025 - 00:16

03/28/2025

This document describes mechanical, environmental, and electrical performance criteria and compliance requirements for USB Type-C connectors and passive cable assemblies, which include:
1. USB Type-C receptacles
2. USB Type-C plugs
3. USB Type-C to Type-C cables assemblies
4. USB Type-C to legacy USB cable assemblies
5. USB Type-C to legacy USB adapter assemblies

LEGAL TERMS AND DISCLAIMER

WITH RESPECT TO ALL DOCUMENTS AND MATERIALS MADE AVAILABLE THROUGH THE USB-IF WEBSITE OR OTHERWISE BY USB-IF, WHETHER SPECIFICATIONS, PRESENTATIONS, TOOLS, LEGAL, OR OTHER:

DOCUMENTS AND MATERIALS ARE PROVIDED “AS IS” AND WITHOUT ANY WARRANTY OF ANY KIND, EXPRESSED OR IMPLIED. WITHOUT LIMITATION, THERE IS NO WARRANTY OF NON-INFRINGEMENT, NO WARRANTY OF MERCHANTABILITY, AND NO WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE. ALL WARRANTIES ARE EXPRESSLY DISCLAIMED. USER ASSUMES THE FULL RISK OF USING THESE SPECIFICATIONS. IN NO EVENT SHALL USB-IF (OR ANY OTHER PROVIDERS OR AUTHORS OF DOCUMENTS OR MATERIALS, INCLUDING WITHOUT LIMITATION THE USB PROMOTERS GROUP) BE LIABLE FOR ANY ACTUAL, DIRECT, INDIRECT, PUNITIVE, OR CONSEQUENTIAL DAMAGES ARISING FROM SUCH USE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
DOCUMENTS AND MATERIALS ARE PROVIDED UNDER LIMITED, REVOCABLE LICENSE AS MAY BE EXPRESSLY STATED ON THE WEBPAGE SPECIFIC TO THE DOCUMENTS OR MATERIALS OR ON OR WITHIN THE DOCUMENTS OR MATERIALS—OR UNDER A SEPARATE EXECUTED WRITTEN LICENSE AGREEMENT WITH THE APPLICABLE OWNER OR LICENSOR OF SUCH DOCUMENTS OR MATERIALS. EXCEPT AS OTHERWISE EXPRESSLY STATED ON SUCH WEBPAGE OR ON OR WITHIN THE DOCUMENTS OR MATERIALS—OR UNDER SEPARATE EXECUTED WRITTEN LICENSE AGREEMENT WITH THE APPLICABLE OWNER OR LICENSOR—DOCUMENTS AND MATERIALS ARE PROVIDED FOR LIMITED, PERSONAL, INTERNAL USE ONLY—AND NOT FOR ANY EXTERNAL COMMERCIAL USE, ANY TYPE OF RESALE OR REDISTRIBUTION, OR ANY TYPE OF USE IN CONNECTION WITH PROVIDING COMMERCIAL SERVICES TO THIRD PARTIES—AND ARE PROVIDED WITHOUT ANY RIGHT TO SUBLICENSE OR TRANSFER ANY RIGHTS OF USE.

Test Specification

Technology

USB Type-C

SINK PPS Interoperability Charging Cycle Test Procedure

ahardy — Mon, 31 Jul 2023 16:59:47 +0000

SINK PPS Interoperability Charging Cycle Test Procedure ahardy Mon, 07/31/2023 - 18:59

07/31/2023

Rev 0.82

LEGAL TERMS AND DISCLAIMER

WITH RESPECT TO ALL DOCUMENTS AND MATERIALS MADE AVAILABLE THROUGH THE USB-IF WEBSITE OR OTHERWISE BY USB-IF, WHETHER SPECIFICATIONS, PRESENTATIONS, TOOLS, LEGAL, OR OTHER:

DOCUMENTS AND MATERIALS ARE PROVIDED “AS IS” AND WITHOUT ANY WARRANTY OF ANY KIND, EXPRESSED OR IMPLIED. WITHOUT LIMITATION, THERE IS NO WARRANTY OF NON-INFRINGEMENT, NO WARRANTY OF MERCHANTABILITY, AND NO WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE. ALL WARRANTIES ARE EXPRESSLY DISCLAIMED. USER ASSUMES THE FULL RISK OF USING THESE SPECIFICATIONS. IN NO EVENT SHALL USB-IF (OR ANY OTHER PROVIDERS OR AUTHORS OF DOCUMENTS OR MATERIALS, INCLUDING WITHOUT LIMITATION THE USB PROMOTERS GROUP) BE LIABLE FOR ANY ACTUAL, DIRECT, INDIRECT, PUNITIVE, OR CONSEQUENTIAL DAMAGES ARISING FROM SUCH USE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
DOCUMENTS AND MATERIALS ARE PROVIDED UNDER LIMITED, REVOCABLE LICENSE AS MAY BE EXPRESSLY STATED ON THE WEBPAGE SPECIFIC TO THE DOCUMENTS OR MATERIALS OR ON OR WITHIN THE DOCUMENTS OR MATERIALS—OR UNDER A SEPARATE EXECUTED WRITTEN LICENSE AGREEMENT WITH THE APPLICABLE OWNER OR LICENSOR OF SUCH DOCUMENTS OR MATERIALS. EXCEPT AS OTHERWISE EXPRESSLY STATED ON SUCH WEBPAGE OR ON OR WITHIN THE DOCUMENTS OR MATERIALS—OR UNDER SEPARATE EXECUTED WRITTEN LICENSE AGREEMENT WITH THE APPLICABLE OWNER OR LICENSOR—DOCUMENTS AND MATERIALS ARE PROVIDED FOR LIMITED, PERSONAL, INTERNAL USE ONLY—AND NOT FOR ANY EXTERNAL COMMERCIAL USE, ANY TYPE OF RESALE OR REDISTRIBUTION, OR ANY TYPE OF USE IN CONNECTION WITH PROVIDING COMMERCIAL SERVICES TO THIRD PARTIES—AND ARE PROVIDED WITHOUT ANY RIGHT TO SUBLICENSE OR TRANSFER ANY RIGHTS OF USE.

Specification

Test Specification

Technology

USB Type-C

USB Power Delivery

USB Type-C Shared Capacity Charger Interoperability Compliance Test Specification

ahardy — Wed, 10 May 2023 01:48:32 +0000

USB Type-C Shared Capacity Charger Interoperability Compliance Test Specification ahardy Wed, 05/10/2023 - 03:48

10/21/2025

LEGAL TERMS AND DISCLAIMER

WITH RESPECT TO ALL DOCUMENTS AND MATERIALS MADE AVAILABLE THROUGH THE USB-IF WEBSITE OR OTHERWISE BY USB-IF, WHETHER SPECIFICATIONS, PRESENTATIONS, TOOLS, LEGAL, OR OTHER:

DOCUMENTS AND MATERIALS ARE PROVIDED “AS IS” AND WITHOUT ANY WARRANTY OF ANY KIND, EXPRESSED OR IMPLIED. WITHOUT LIMITATION, THERE IS NO WARRANTY OF NON-INFRINGEMENT, NO WARRANTY OF MERCHANTABILITY, AND NO WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE. ALL WARRANTIES ARE EXPRESSLY DISCLAIMED. USER ASSUMES THE FULL RISK OF USING THESE SPECIFICATIONS. IN NO EVENT SHALL USB-IF (OR ANY OTHER PROVIDERS OR AUTHORS OF DOCUMENTS OR MATERIALS, INCLUDING WITHOUT LIMITATION THE USB PROMOTERS GROUP) BE LIABLE FOR ANY ACTUAL, DIRECT, INDIRECT, PUNITIVE, OR CONSEQUENTIAL DAMAGES ARISING FROM SUCH USE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
DOCUMENTS AND MATERIALS ARE PROVIDED UNDER LIMITED, REVOCABLE LICENSE AS MAY BE EXPRESSLY STATED ON THE WEBPAGE SPECIFIC TO THE DOCUMENTS OR MATERIALS OR ON OR WITHIN THE DOCUMENTS OR MATERIALS—OR UNDER A SEPARATE EXECUTED WRITTEN LICENSE AGREEMENT WITH THE APPLICABLE OWNER OR LICENSOR OF SUCH DOCUMENTS OR MATERIALS. EXCEPT AS OTHERWISE EXPRESSLY STATED ON SUCH WEBPAGE OR ON OR WITHIN THE DOCUMENTS OR MATERIALS—OR UNDER SEPARATE EXECUTED WRITTEN LICENSE AGREEMENT WITH THE APPLICABLE OWNER OR LICENSOR—DOCUMENTS AND MATERIALS ARE PROVIDED FOR LIMITED, PERSONAL, INTERNAL USE ONLY—AND NOT FOR ANY EXTERNAL COMMERCIAL USE, ANY TYPE OF RESALE OR REDISTRIBUTION, OR ANY TYPE OF USE IN CONNECTION WITH PROVIDING COMMERCIAL SERVICES TO THIRD PARTIES—AND ARE PROVIDED WITHOUT ANY RIGHT TO SUBLICENSE OR TRANSFER ANY RIGHTS OF USE.

Specification

Test Specification

Technology

USB Type-C

Electrical Compliance Test Specification Linear Re-Driver Active Cable (LRD)

ahardy — Tue, 10 Jan 2023 21:12:31 +0000

Electrical Compliance Test Specification Linear Re-Driver Active Cable (LRD) ahardy Tue, 01/10/2023 - 22:12

01/10/2023

Revision 1.0

LEGAL TERMS AND DISCLAIMER

WITH RESPECT TO ALL DOCUMENTS AND MATERIALS MADE AVAILABLE THROUGH THE USB-IF WEBSITE OR OTHERWISE BY USB-IF, WHETHER SPECIFICATIONS, PRESENTATIONS, TOOLS, LEGAL, OR OTHER:

DOCUMENTS AND MATERIALS ARE PROVIDED “AS IS” AND WITHOUT ANY WARRANTY OF ANY KIND, EXPRESSED OR IMPLIED. WITHOUT LIMITATION, THERE IS NO WARRANTY OF NON-INFRINGEMENT, NO WARRANTY OF MERCHANTABILITY, AND NO WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE. ALL WARRANTIES ARE EXPRESSLY DISCLAIMED. USER ASSUMES THE FULL RISK OF USING THESE SPECIFICATIONS. IN NO EVENT SHALL USB-IF (OR ANY OTHER PROVIDERS OR AUTHORS OF DOCUMENTS OR MATERIALS, INCLUDING WITHOUT LIMITATION THE USB PROMOTERS GROUP) BE LIABLE FOR ANY ACTUAL, DIRECT, INDIRECT, PUNITIVE, OR CONSEQUENTIAL DAMAGES ARISING FROM SUCH USE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
DOCUMENTS AND MATERIALS ARE PROVIDED UNDER LIMITED, REVOCABLE LICENSE AS MAY BE EXPRESSLY STATED ON THE WEBPAGE SPECIFIC TO THE DOCUMENTS OR MATERIALS OR ON OR WITHIN THE DOCUMENTS OR MATERIALS—OR UNDER A SEPARATE EXECUTED WRITTEN LICENSE AGREEMENT WITH THE APPLICABLE OWNER OR LICENSOR OF SUCH DOCUMENTS OR MATERIALS. EXCEPT AS OTHERWISE EXPRESSLY STATED ON SUCH WEBPAGE OR ON OR WITHIN THE DOCUMENTS OR MATERIALS—OR UNDER SEPARATE EXECUTED WRITTEN LICENSE AGREEMENT WITH THE APPLICABLE OWNER OR LICENSOR—DOCUMENTS AND MATERIALS ARE PROVIDED FOR LIMITED, PERSONAL, INTERNAL USE ONLY—AND NOT FOR ANY EXTERNAL COMMERCIAL USE, ANY TYPE OF RESALE OR REDISTRIBUTION, OR ANY TYPE OF USE IN CONNECTION WITH PROVIDING COMMERCIAL SERVICES TO THIRD PARTIES—AND ARE PROVIDED WITHOUT ANY RIGHT TO SUBLICENSE OR TRANSFER ANY RIGHTS OF USE.

Specification

Test Specification

Technology

USB4

USB Type-C

USB Type-C® Connector System Software Interface (UCSI) Specification

tdonnell — Tue, 15 Mar 2022 23:42:59 +0000

USB Type-C® Connector System Software Interface (UCSI) Specification tdonnell Wed, 03/16/2022 - 00:42

06/23/2023

Specification

Cable and Connector Specification

Technology

USB Type-C

USB Upstream Facing Port Powered Hub White Paper

ahardy — Fri, 20 Aug 2021 22:51:37 +0000

USB Upstream Facing Port Powered Hub White Paper ahardy Sat, 08/21/2021 - 00:51

03/22/2023

Rev 0.9

White Paper

Technology

USB 2.0

USB 3.2

USB Type-C

Cable Matlab Source Code

ahardy — Thu, 08 Jul 2021 17:18:49 +0000

Cable Matlab Source Code ahardy Thu, 07/08/2021 - 19:18

07/08/2021

LEGAL TERMS AND DISCLAIMER

WITH RESPECT TO ALL DOCUMENTS AND MATERIALS MADE AVAILABLE THROUGH THE USB-IF WEBSITE OR OTHERWISE BY USB-IF, WHETHER SPECIFICATIONS, PRESENTATIONS, TOOLS, LEGAL, OR OTHER:

DOCUMENTS AND MATERIALS ARE PROVIDED “AS IS” AND WITHOUT ANY WARRANTY OF ANY KIND, EXPRESSED OR IMPLIED. WITHOUT LIMITATION, THERE IS NO WARRANTY OF NON-INFRINGEMENT, NO WARRANTY OF MERCHANTABILITY, AND NO WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE. ALL WARRANTIES ARE EXPRESSLY DISCLAIMED. USER ASSUMES THE FULL RISK OF USING THESE SPECIFICATIONS. IN NO EVENT SHALL USB-IF (OR ANY OTHER PROVIDERS OR AUTHORS OF DOCUMENTS OR MATERIALS, INCLUDING WITHOUT LIMITATION THE USB PROMOTERS GROUP) BE LIABLE FOR ANY ACTUAL, DIRECT, INDIRECT, PUNITIVE, OR CONSEQUENTIAL DAMAGES ARISING FROM SUCH USE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
DOCUMENTS AND MATERIALS ARE PROVIDED UNDER LIMITED, REVOCABLE LICENSE AS MAY BE EXPRESSLY STATED ON THE WEBPAGE SPECIFIC TO THE DOCUMENTS OR MATERIALS OR ON OR WITHIN THE DOCUMENTS OR MATERIALS—OR UNDER A SEPARATE EXECUTED WRITTEN LICENSE AGREEMENT WITH THE APPLICABLE OWNER OR LICENSOR OF SUCH DOCUMENTS OR MATERIALS. EXCEPT AS OTHERWISE EXPRESSLY STATED ON SUCH WEBPAGE OR ON OR WITHIN THE DOCUMENTS OR MATERIALS—OR UNDER SEPARATE EXECUTED WRITTEN LICENSE AGREEMENT WITH THE APPLICABLE OWNER OR LICENSOR—DOCUMENTS AND MATERIALS ARE PROVIDED FOR LIMITED, PERSONAL, INTERNAL USE ONLY—AND NOT FOR ANY EXTERNAL COMMERCIAL USE, ANY TYPE OF RESALE OR REDISTRIBUTION, OR ANY TYPE OF USE IN CONNECTION WITH PROVIDING COMMERCIAL SERVICES TO THIRD PARTIES—AND ARE PROVIDED WITHOUT ANY RIGHT TO SUBLICENSE OR TRANSFER ANY RIGHTS OF USE.

Tools

Test Tool

Technology

USB Type-C

USB RFI System Level Test Procedure

ahardy — Thu, 20 Aug 2020 23:04:30 +0000

USB RFI System Level Test Procedure ahardy Fri, 08/21/2020 - 01:04

08/01/2022

Rev 1.5

LEGAL TERMS AND DISCLAIMER

WITH RESPECT TO ALL DOCUMENTS AND MATERIALS MADE AVAILABLE THROUGH THE USB-IF WEBSITE OR OTHERWISE BY USB-IF, WHETHER SPECIFICATIONS, PRESENTATIONS, TOOLS, LEGAL, OR OTHER:

DOCUMENTS AND MATERIALS ARE PROVIDED “AS IS” AND WITHOUT ANY WARRANTY OF ANY KIND, EXPRESSED OR IMPLIED. WITHOUT LIMITATION, THERE IS NO WARRANTY OF NON-INFRINGEMENT, NO WARRANTY OF MERCHANTABILITY, AND NO WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE. ALL WARRANTIES ARE EXPRESSLY DISCLAIMED. USER ASSUMES THE FULL RISK OF USING THESE SPECIFICATIONS. IN NO EVENT SHALL USB-IF (OR ANY OTHER PROVIDERS OR AUTHORS OF DOCUMENTS OR MATERIALS, INCLUDING WITHOUT LIMITATION THE USB PROMOTERS GROUP) BE LIABLE FOR ANY ACTUAL, DIRECT, INDIRECT, PUNITIVE, OR CONSEQUENTIAL DAMAGES ARISING FROM SUCH USE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
DOCUMENTS AND MATERIALS ARE PROVIDED UNDER LIMITED, REVOCABLE LICENSE AS MAY BE EXPRESSLY STATED ON THE WEBPAGE SPECIFIC TO THE DOCUMENTS OR MATERIALS OR ON OR WITHIN THE DOCUMENTS OR MATERIALS—OR UNDER A SEPARATE EXECUTED WRITTEN LICENSE AGREEMENT WITH THE APPLICABLE OWNER OR LICENSOR OF SUCH DOCUMENTS OR MATERIALS. EXCEPT AS OTHERWISE EXPRESSLY STATED ON SUCH WEBPAGE OR ON OR WITHIN THE DOCUMENTS OR MATERIALS—OR UNDER SEPARATE EXECUTED WRITTEN LICENSE AGREEMENT WITH THE APPLICABLE OWNER OR LICENSOR—DOCUMENTS AND MATERIALS ARE PROVIDED FOR LIMITED, PERSONAL, INTERNAL USE ONLY—AND NOT FOR ANY EXTERNAL COMMERCIAL USE, ANY TYPE OF RESALE OR REDISTRIBUTION, OR ANY TYPE OF USE IN CONNECTION WITH PROVIDING COMMERCIAL SERVICES TO THIRD PARTIES—AND ARE PROVIDED WITHOUT ANY RIGHT TO SUBLICENSE OR TRANSFER ANY RIGHTS OF USE.

Specification

Test Specification

Technology

USB 3.2

USB Type-C