Document Library

LEGAL DISCLAIMER
THESE SPECIFICATIONS 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 THE USB 3.0 PROMOTERS BE LIABLE FOR ANY ACTUAL, DIRECT, INDIRECT, PUNITIVE, OR CONSEQUENTIAL DAMAGES ARISING FROM SUCH USE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
Title Category Type Technology Date
USBDevDaysSeoul2022ExhibitorApplication.pdf195.44 KBUSB DevDays Seoul Exhibitor Application
Read More
USBDevDaysSeoul 2022SponsorApplication.pdf197.46 KBUSB DevDays Seoul Sponsor Application
Read More
Audio2_with_Errata_and_ECN_through_Apr_2_2025.pdf1.79 MBUSB Device Class Definition for Audio Devices Release 2.0 with Errata and ECN through April 2, 2025
Read More
Specification Device Class Specification
AV_BDP_v1.0.pdf0 bytesUSB Device Class Definition for Audio/Video Devices Basic Device Profile (BDP)
  • USB Device Class Definition for Audio/Video Devices
  • Basic Device Profile (BDP)
Read More
Specification Device Class Specification
USB I3C Device Class Revision 1.0.pdf1.31 MBUSB I3C Device Class Specification
Read More
Specification Device Class Specification
USB I3C Device Class Revision 1.1.pdf1.52 MBUSB I3C® Device Class Specification v1.1
Read More
Specification Device Class Specification
iadclasscode_r10.pdf0 bytesUSB Interface Association Descriptor Device Class Code and Use Model
  • USB Interface Association Descriptor Device Class Code and Use Model
Read More
White Paper
usblat3.pdf0 bytesUSB Latency Requirements and the Effect of Video Adapter PCI Retry Condition on Maintaining USB Streaming Pipelines
  • USB Latency Requirements and the Effect of Video Adapter PCI Retry Condition on Maintaining USB Streaming Pipelines
Read More
White Paper
UASP_Bootability_Rev_1_0.zip0 bytesUSB Mass Storage Class Specification for UASP Bootability v1.0 and Adopters Agreement
  • USB Mass Storage Class Specification for UASP Bootability v1.0
  • Adopters Agreement
Read More
Specification Device Class Specification
midi10.pdf0 bytesUSB MIDI Devices 1.0
  • USB MIDI Devices 1.0
Read More
Specification Device Class Specification
MBIMMultiflow10.zip0 bytesUSB Multiflow Extension for Mobile Broadband Interface Model v1.0 and Adopters Agreement
  • USB Multiflow Extension for Mobile Broadband Interface Model v1.0
  • Adopters Agreement
Read More
Specification Device Class Specification
otgeh_compliance_plan_1_2.pdf1.27 MBUSB On-The-Go and Embedded Host Automated Compliance Plan for the On-The-Go & Embedded Host Supplement Revision 2.0 Version 1.2
Read More
Specification Test Specification USB 2.0
USB_PD_R3.2_V1.2.zip40.87 MBUSB Power Delivery

1.  USB Power Delivery Specification Revision 2.0 Version 1.3 and corresponding Adopters Agreements

2.  USB Power Delivery Specification Revision 3.2 Version 1.1 and corresponding Adopters Agreements

3.  USB Power Delivery Specification Revision 3.2 Version 1.2 and corresponding Adopters Agreements

Read More
Specification Base Specification USB Power Delivery
D2T2-1 - USB Power Delivery.pdf1.13 MBUSB Power Delivery
Read More
Presentations USB Power Delivery, USB4
USB PD3 CTS Q2 2026 OR.zip4.72 MBUSB Power Delivery Compliance Test Specification
Read More
Specification Test Specification USB Power Delivery
pd_fw_update_specification_rev_1_0_20160915b.pdf1.9 MBUSB Power Delivery Firmware Update Specification
Read More
Specification USB Power Delivery
USB_PS_Interface_V1_00_20140414.pdf0 bytesUSB PS Interface White Paper
  • USB PS Interface White Paper
Read More
White Paper
USB_Type_C_Active_Cable_Test_Matrix.pdf397.66 KBUSB Repeater and Active Cable Test Matrix
Read More
Test Matrix USB 3.2, USB Type-C, USB4
RFI system level test procedure Rev1.5 08012022.pdf1.34 MBUSB RFI System Level Test Procedure
Read More
Specification Test Specification USB 3.2, USB Type-C
USB_Thin_Card.zip0 bytesUSB Thin Card v1.0 and Adopters Agreement
  • USB This Card Specification Rev 1.0
  • Adopters Agreement
Read More
Specification Cable and Connector Specification
USB-C Source Power Test Specification 2021 05 24.pdf719.6 KBUSB Type-C and Power Delivery Source Power Requirements Test Specification
Read More
Specification Test Specification USB Power Delivery, USB Type-C
20150704_USB_Type-C_Fixture_Gerber_File.zip0 bytesUSB Type-C cable assembly signal integrity test fixture Gerber files
Read More
Tools Test Tool Instruction USB Type-C
USB Type-C Connectors and Cable Assemblies Compliance Document Rev 2.1b.zip4.58 MBUSB Type-C Connectors and Cable Assemblies Compliance Document
Read More
Specification Test Specification USB Type-C
USB_Type-C_End_Product_Cable_Test_Plan_2016_3_14.pdf0 bytesUSB Type-C End Product Cable Test Plan
Read More
Specification Test Specification USB Type-C
USB Type C Functional Test Specification 2024 03 03.pdf1.62 MBUSB Type-C Functional Test Specification
Read More
Specification Test Specification USB Type-C
USB-C Product Matrix 2022 08 03.pdf186.73 KBUSB Type-C Product Test Matrix
Read More
Specification Test Matrix USB Type-C
USB_Type-C_Shared_Capacity_Interoperabiltiy_CTS_1.0.pdf416.26 KBUSB Type-C Shared Capacity Charger Interoperability Compliance Test Specification

Version 1.0

Read More
Specification Test Specification USB Type-C
D2T2-3 - USB Type-C Active Cables.pdf1.1 MBUSB Type-C(R) Active Cable
Read More
Presentations USB Type-C
D1T1-2 - USB Type-C System Overview.pdf838.01 KBUSB Type-C(R) System Overview
Read More
Presentations USB Type-C
USB_Type-C_Bridge_Spec110117.zip3.11 MBUSB Type-C® Bridge Specification v1.1

USB Type-C® Bridge Class Specification v1.1

USB Type-C® Bridge Class Specification v1.1 - redline

USB 3.0 Adopters Agreement

 

Read More
Specification Device Class Specification USB Type-C
USB Type-C 2.4 Release 202410.zip26.67 MBUSB Type-C® Cable and Connector Specification Release 2.4
Read More
Specification Cable and Connector Specification USB Type-C
UCSI Revision 3.0.zip3.61 MBUSB Type-C® Connector System Software Interface (UCSI) Specification
Read More
Specification Cable and Connector Specification USB Type-C
USB Type-C_Compliance Document_Rev_2_1b_June_2021.pdf2.4 MBUSB Type-C® Connectors and Cable Assemblies Compliance Document Rev. 2.1b
Read More
Test Specification USB Type-C
USB Type-C Locking Connector Specification.zip821.04 KBUSB Type-C® Locking Connector Specification
Read More
Specification Cable and Connector Specification USB 2.0, USB 3.2, USB Type-C
USB_TCPCI_R2_V1p3_30122_CLEAN.pdf4.02 MBUSB Type-C® Port Controller Interface Specification
Read More
Specification USB Type-C
USB_Upstream_Facing_Port_Powered_Hub_White_Paper_0.9.pdf272.16 KBUSB Upstream Facing Port Powered Hub White Paper
Read More
White Paper USB 2.0, USB 3.2, USB Type-C
Vendor_Info_File_v3.36.zip2.32 MBUSB Vendor Info File Generator
Read More
Tools Test Tool
COVID Waiver and Release_CW#129.pdf100.39 KBUSB-IF COVID and Infectious Diseases Agreement and Waiver/Release
Read More
COVID Waiver and Release_3.pdf142.33 KBUSB-IF COVID and Infectious Diseases Agreement and Waiver/Release - Seoul
Read More
USB-IF CW117 Vendor Hosted Test Room Form.pdf138.29 KBUSB-IF CW117 Vendor Hosted Test Suite Form
Read More
USB-IF CW140 Vendor Hosted Test Room Form.pdf169.46 KBUSB-IF CW140 Vendor Hosted Test Suite Form
Read More
USB-IF Duty of Care_1.pdf92.26 KBUSB-IF Duty of Care
Read More
USB-IFTestProc1_3.pdf0 bytesUSB-IF Full and Low Speed Electrical and Interoperability Compliance Test Procedure
Read More
Specification Test Specification USB 2.0
USB-IF Integrators List Marketing Name Guidance_January 2023.pdf146.76 KBUSB-IF Integrators List Marketing Name Guidance
Read More
USB20_32_BC12_Drop_Droop_1_4_1.pdf0 bytesUSB2.0/3.2/BC1.2 Drop Droop Test for non-USB Type-C® Products
Read More
Tools Test Tool Instruction USB 2.0, USB 3.2, USB Type-C
USB20CV_Releasex64_1_4_9_7.msi9.99 MBUSB20CV 64 Bit Version 1.4.9.7 (XP Version)
Read More
Tools Test Tool USB 2.0
USB20CV_Releasex86_1_4_9_7.msi9.4 MBUSB20CV Version 1.4.9.7 (XP Version)
Read More
Tools Test Tool USB 2.0
USB3CV 3.2.3.0 Installer.exe46.59 MBUSB3CV
Read More
Tools Test Tool USB 3.2
USB3CV 2.1.13.2 Installer - x64 Release.exe30.33 MBUSB3CV 2.1.13.2 Installer - x64 Release
Read More
USB3CV_XHCICV_CTSs_August_2025 1_0.zip12.44 MBUSB3CV and XHCICV Compliance Test Specifications
Read More
Specification Test Specification USB 2.0, USB 3.2