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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
USB PD3 CTS Q2 2024 OR.zip4.98 MBUSB Power Delivery Compliance Test Specification Specification Test Specification USB Power Delivery
USB Type-C Locking Connector Specification.zip821.04 KBUSB Type-C® Locking Connector Specification Specification Cable and Connector Specification USB 2.0, USB 3.2, USB Type-C
USB4CV 1.1.5.0 Installer.zip50.97 MBUSB4CV Tools Test Tool USB4
USB 3 2 Link Layer Test Specification 2024 03 03.pdf1.27 MBUSB 3.2 Link Layer Test Specification Specification Test Specification USB 3.2
USB Type C Functional Test Specification 2024 03 03.pdf1.62 MBUSB Type-C Functional Test Specification Specification Test Specification USB Type-C
USB-IF CW134 Vendor Hosted Test Room Form.pdf142.69 KBUSB-IF CW134 Vendor Hosted Test Suite Form
Vendor_Info_File_v3.29.zip1.91 MBUSB Vendor Info File Generator Tools Test Tool
USB4EnableIdleSettings.zip402 bytesUSB4EnableIdleSettings Tools Test Tool USB4
USB_Type-C_Shared_Capacity_Interoperabiltiy_CTS_0.8.pdf657.8 KBUSB Type-C Shared Capacity Charger Interoperability Compliance Test Specification Specification Test Specification USB Type-C
XHCICV 3.1.0.0 Installer.exe28.23 MBXHCICV Tools Test Tool USB 3.2
USB4 V1-V2 CTSs January 2024.zip25.78 MBUSB4CV Compliance Test Specification Specification Test Specification USB4
USB3CV 3.1.0.0 Installer.exe30.7 MBUSB3CV Tools Test Tool USB 3.2
hut1_5.pdf4.25 MBHID Usage Tables 1.5 Device Class Specification
XHSETT 2.1.0.0 Installer.exe29.19 MBXHSETT 2.1.0.0
XHSETT 2.1.0.0 Installer_0.exe29.19 MBXHSETT Tools Test Tool USB 3.2
DualHostUSB3CV 1.1.0.0 Installer.exe30.05 MBDualHostUSB3CV Tools Test Tool USB 3.2
USB2.0Adopters.pdf567.67 KBList of USB 2.0 Adopters Legal USB 2.0
USB4Adopters.pdf511.6 KBUSB4 Adopters Agreement Legal USB4
USB3.0Adopters.pdf530.45 KBList of USB 3.0 Adopters Legal USB 3.2
USB Type-C 2.3 Release 202310.zip27.79 MBUSB Type-C® Cable and Connector Specification Release 2.3 Specification Cable and Connector Specification USB Type-C
USB PD R3.2 V1.0_1.zip68.63 MBUSB Power Delivery

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

2.  USB Power Delivery Specification Revision 3.1 Version 1.8, ECNs and corresponding Adopters Agreement

3.  USB Power Delivery Specification Revision 3.2 Version 1.0 and corresponding Adopters Agreement

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Specification Base Specification USB Power Delivery
3.2 Interoperability Testing v1.01 w USB Type-C.pdf2.45 MBxHCI Interoperability Test Procedures For Peripherals, Hubs and Hosts Specification Test Specification USB 2.0, USB 3.2, USB Power Delivery, USB Type-C
Time Measurement Equipment - Setup Procedure Rev1.03.pdf3.65 MBTime Measurement Equipment Setup Procedure Tools Test Tool Instruction USB4
SINK PPS Interoperability Charging Cycle Test Procedure_Rev0.82.pdf150.41 KBSINK PPS Interoperability Charging Cycle Test Procedure Specification Test Specification USB Power Delivery, USB Type-C
USB Audio v4.0.zip2.71 MBUSB Audio Devices Release 4.0 and Adopters Agreement
  • USB Device Class Definition for Audio Devices Release 4.0
  • USB Audio v4.0 Adopters Agreement
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Specification Device Class Specification
USB4 Specification June 2023.zip61.99 MBUSB4® Specification v2.0 Specification Base Specification USB4
UCSI Revision 3.0.zip3.61 MBUSB Type-C® Connector System Software Interface (UCSI) Specification Specification Cable and Connector Specification USB Type-C
QuadDraw_0.msi6.24 MBQuadDraw & QuadraView Software/Firmware Installer Tools Test Tool Instruction USB 2.0, USB 3.2, USB Type-C
USB4 SigTest_1.zip12.56 MBUSB4 SigTest Tools Test Tool USB4
SetupGuide_xHCI_SSUSB_PDK_Ver2.5.pdf275.78 KBTechGuide xHCI PDK Ver 2.5 Tools Test Tool Instruction USB 3.2
Generic_Dual_BDF_TechDoc_PCIDevice.pdf268.32 KBIP-Agnostic Dual-BDF Vendor-Specific Capability (PCI/PCIe) White Paper
MCCI 3411 - Mode Switch.pdf831.74 KBMCCI Mode Switch
CTSs_USB3CV_XHCICV.zip14.01 MBUSB3CV and XHCICV Compliance Test Specifications Specification Test Specification USB 2.0, USB 3.2
SigTest_3.2.11.4_Installer.exe23.06 MBSigTest 3.2.11.4 Tools Test Tool USB 3.2
sigtest-4-0-23-2.msi29.59 MBSigTest 4.0.23.2 Tools Test Tool USB 3.2
USB I3C Device Class Revision 1.1.pdf1.52 MBUSB I3C® Device Class Specification v1.1 Specification Device Class Specification
USB_Upstream_Facing_Port_Powered_Hub_White_Paper_0.9.pdf272.16 KBUSB Upstream Facing Port Powered Hub White Paper White Paper USB 2.0, USB 3.2, USB Type-C
USB4ETT V.1.1.2.zip62.04 MBUSB4ETT Tools Test Tool USB4
USB-IF Integrators List Marketing Name Guidance_January 2023.pdf146.76 KBUSB-IF Integrators List Marketing Name Guidance
Electrical_Compliance_Test Specification_Linear_Re_Driver_Active_Cable_LRD_rev1p0.pdf1.92 MBElectrical Compliance Test Specification Linear Re-Driver Active Cable (LRD) Specification Test Specification USB Type-C, USB4
USB 80G PHY background.pdf1.33 MBUSB 80G PHY Layer Analysis Presentations USB4
USB4 Adopters_0.pdf56.08 KBList of USB4 Adopters USB4
USB4 Interoperability Testing v1.02_0.pdf709.09 KBUSB4 Interoperability Test Procedures Specification Test Specification USB4
USB-IF Duty of Care_1.pdf92.26 KBUSB-IF Duty of Care
COVID Waiver and Release_CW#129.pdf100.39 KBUSB-IF COVID and Infectious Diseases Agreement and Waiver/Release
USB4 Product Test Matrix - V4.pdf110.95 KBUSB4 Product Test Matrix Test Matrix USB4
USB4 TBT3-Compatibility CTS Rev 1.1.zip1.28 MBUSB4™ Thunderbolt3™ Compatibility Compliance Test Specification Specification Test Specification USB4
USBDevDaysSeoul 2022SponsorApplication.pdf197.46 KBUSB DevDays Seoul Sponsor Application
COVID Waiver and Release_3.pdf142.33 KBUSB-IF COVID and Infectious Diseases Agreement and Waiver/Release - Seoul
USBDevDaysSeoul2022ExhibitorApplication.pdf195.44 KBUSB DevDays Seoul Exhibitor Application
USB Type-C Connectors and Cable Assemblies Compliance Document Rev 2.1b.zip4.58 MBUSB Type-C Connectors and Cable Assemblies Compliance Document Specification Test Specification USB Type-C
USB-C Product Matrix 2022 08 03.pdf186.73 KBUSB Type-C Product Test Matrix Specification Test Matrix USB Type-C
RFI system level test procedure Rev1.5 08012022.pdf1.34 MBUSB RFI System Level Test Procedure Specification Test Specification USB 3.2, USB Type-C
USB4 Electrical Test Specifications.zip6.42 MBUSB4 Electrical Compliance Test Specification

USB4 Electrical Compliance Test Specification Ver. 1.03

USB4 Electrical - Captive Device Compliance Test Specification Ver 1.02

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Specification Test Specification USB4
usb_32_202206_0.zip23.84 MBUSB 3.2 Revision 1.1 - June 2022 Specification Base Specification USB 3.2
DualHostUSB3CV 0.7.6.0 Installer - x64 Release.exe31.73 MBDualHostUSB3CV 64-bit Tools Test Tool USB 3.2
USBET2_20.zip13.18 MBUSBET20 Tools Test Tool USB 2.0
USB_TCPCI_R2_V1p3_30122_CLEAN.pdf4.02 MBUSB Type-C® Port Controller Interface Specification Specification USB Type-C
eUSB2.zip2.02 MBEmbedded USB2 (eUSB2) Physical Layer Supplement to the USB Revision 2.0 Specification, Rev. 1.2

Embedded USB2 (eUSB2) Physical Layer Supplement to the USB Revision 2.0 Specification, Rev. 1.2 and corresponding ECN

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Specification USB 2.0
USB I3C Device Class Revision 1.0.pdf1.31 MBUSB I3C Device Class Specification Specification Device Class Specification
usb_20_20230224.zip13.28 MBUSB 2.0 Specification
  1. The Original USB 2.0 specification released on April 27, 2000
  2. USB 2.0 Adopters Agreement
  3. Errata to the USB 2.0 specification as of December 7, 2000
  4. Mini-B connector Engineering Change Notice to the USB 2.0 specification
  5. Pull-up/pull-down Resistors Engineering Change Notice to the USB 2.0 specification
  6. Errata to the USB 2.0 specification as of May 28, 2002
  7. Interface Association Descriptor Engineering Change Notice to the USB 2.0 specification
  8. Rounded Chamfer Engineering Change Notice to the USB 2.0 specification as of October 8, 2003
  9. Unicode Engineering Change Notice to the USB 2.0 specification as of February 21, 2005
  10. Inter-Chip USB Supplement Revision 1.0 as of March 13, 2006
  11. Micro-USB Cables and Connectors Specification Revision 1.01 as of April 4, 2007 and corresponding Adopters Agreement
  12. USB 2.0 Link Power Management Addendum Engineering Change Notice to the USB 2.0 specification as of July 16, 2007
  13. High-Speed Inter-Chip USB Electrical Specification Revision 1.0 as of September 23, 2007
  14. Suspend Current Limit Changes Engineering Change Notice to the USB 2.0 Specification as of April 9, 2008
  15. 5V Short Circuit Withstand Requirement Change Engineering Change Notice to the USB 2.0 Specification as of December 22, 2008
  16. Device Capacitance Engineering Change Notice to the USB 2.0 Specification as of December 22, 2008
  17. Material Change Engineering Change Notice to the USB 2.0 Specification as of December 22, 2008
  18. USB 2.0 Phase-locked SOFs Engineering Change Notice to the USB 2.0 Specification as of December 22, 2008
  19. Micro-USB Micro-B ID Pin Resistance and Tolerance stack-up between D+ and D- Engineering Change Notice to the MicroUSB Specification to the USB 2.0 Specification, Revision 1.01 as of December 22, 2008
  20. Quad Type Cable Additional for Micro USB ECN as of December 29, 2009
  21. Clarification on the Chamfer on USB 2.0 Micro Connectors ECN as of March 23, 2010
  22. Maximum Unmating Force Value Definition to USB 2.0 Micro Connectors ECN as of March 23, 2010
  23. "On-The-Go Supplement to the USB 2.0 Specification" Adopters Agreement
  24. USB TEST_MODE Selector Values ECN as of July 26, 2010
  25. Errata for USB 2.0 ECN:  Link Power Management (LPM) - 7/2007 as of October 11, 2011
  26. On-The-Go and Embedded Host Supplement to the USB Revision 2.0 Specification, Revision 2.0 version 1.1a as of July 27, 2012
  27. HSIC ECN as of May 21, 2012
  28. USB 2.0 Connect Timing ECN Update as of April 4, 2013
  29. HSIC Disconnect Supplement ECN as of September 18, 2013
  30. USB 2.0 VBUS Max Limit ECN as of August 11, 2014
  31. USB OTG EH ECN Maximum Vbus Voltage dated November 26, 2014
  32. USB 2.0 DC Resistance as of October 8, 2021
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Specification Base Specification USB 2.0
FRS Switch Documentation.pdf630.5 KBFast Role Swap Switch User Guide Tools Test Tool Instruction USB Power Delivery
USB4™ Thunderbolt3™ Compatibility Requirements Specification Rev 1.0 - 20210129_0.pdf397.71 KBUSB4™ Thunderbolt3™ Compatibility Requirements Specification Specification Test Specification USB4
IntelUSB4EvaluationDockBKCFilesInstallerWW192021.exe1.08 MBIntel USB4 Evaluation Dock BKC Files Installer Tools Test Tool USB4
SuperMUTT firmware version 57 with update procedure.zip1.83 MBSuperMUTT Firmware Tools Test Tool
IntePar1p6_Codes.zip292.62 KBCable Matlab Source Code Tools Test Tool USB Type-C
TMU_FPGA.zip1.04 MBTime Synchronization Files Tools Test Tool USB4
USB-C Source Power Test Specification 2021 05 24.pdf719.6 KBUSB Type-C and Power Delivery Source Power Requirements Test Specification Specification Test Specification USB Power Delivery, USB Type-C
USB 3.2 Test Matrix_2.pdf32.64 KBUSB 3.2 Product Test Matrix Specification Test Matrix
USB BC 1.2 Compliance Plan rev 1.2.pdf1.59 MBUSB Battery Charging 1.2 Compliance Plan
  • USB Battery Charging 1.2 Compliance Plan
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Specification Test Specification
USB Billboard Rev 1.2.2 20210209.zip846.21 KBBillboard Device Class Spec Revision 1.2.2 and Adopters Agreement Specification Device Class Specification
EHSETT 1.3.5.7 Installer - x86 Release.exe16.87 MBUSBHSET EHCI 32-bit Tools Test Tool USB 2.0
XHSETT 1.3.6.8 Installer - x86 Release.exe20 MBXHSETT x32 Tools Test Tool USB 3.2
USB4_Gen3_plug_HS_design_guide_white_paper_2020_10_27.pdf898.56 KBUSB4 Gen3 Plug Connector High Speed Design Guide White Paper USB4
USB31_Embedding_Files_12222016.zip1.61 MBUSB 3.1 Embedding Files Tools Test Tool USB 3.2
USB4_Gen3_0p8m.zip309.31 KBUSB4 Gen 3 TP3 Embedding File Tools Test Tool USB4
USB4_Gen2_2m.zip518.28 KBUSB4 Gen 2 TP3 Embedding File Tools Test Tool USB4
USB4 Compliance Matrix 20200630.pdf109.73 KBUSB4 Compliance Test Matrix Test Matrix USB4
USB MIDI v2_0.pdf1.52 MBUSB Class Definition for MIDI Devices v2.0 Specification Device Class Specification
pos1_02.pdf854.4 KBHID Point of Sale Usage Tables 1.02
hid1_11.pdf1007.31 KBDevice Class Definition for HID 1.11 Specification Device Class Specification
oaaddataformatsv6.pdf597.1 KBOAAD Arcade Usage Table Specification Device Class Specification
usbmon10.pdf404.94 KBMonitor Control Class 1.0 Specification
pid1_01.pdf660.71 KBDevice Class Definition for PID 1.0 Device Class Specification
SSHUB LVS Specification 2019_11_21.pdf783.74 KBUSB 3 Hub LVS Test Specification Specification Test Specification USB 3.2
pdcv11.pdf987.04 KBUsage Tables for HID Power Devices 1.1 Device Class Specification
USB 3.1 Legacy Cable and Connector Revision 1.0.zip7.64 MBUSB 3.1 Legacy Cable and Connector Revision 1.0 Specification Cable and Connector Specification
QuadraMAX PPS Test Manual.pdf609.61 KBQuadraMAX PPS Test Manual Tools Test Tool Instruction USB 2.0, USB 3.2, USB Type-C
D1T2-1 - USB Branding Session.pdf1.22 MBUSB Branding Session Presentations USB 3.2, USB Power Delivery, USB Type-C
D2T2-1 - USB Power Delivery.pdf1.13 MBUSB Power Delivery Presentations USB Power Delivery, USB4
D1T1-1 - Welcome Keynote Taipei.pdf927.53 KBUSB DevDays 2019 - Welcome Keynote Presentations USB 3.2, USB4
D1T2-3b - USB Type-C Linux Connector Class.pdf1.3 MBDemystifying USB-C(R) using Linux's USB Type-C(R) Connector Class Presentations USB Type-C
D1T1-4 - USB4 Electrical Layer.pdf705.86 KBUSB4(TM) Electricals Layer Presentations USB4
D2T1-3 - USB4 Time Sync - Host Interface - CM - TBT3.pdf855.31 KBUSB4(TM) Time Synchronization, Host Interface, Connection Manager and Thunderbolt(TM) 3 Compatibility Presentations USB4
D1T2-2 - USB4 on Windows.pdf425.97 KBUSB4(TM) on Windows Presentations USB4
D2T2-2 - USB4 Cable and System.pdf1.64 MBUSB4(TM) Cable Electricals and System Design Presentations USB Type-C, USB4
D1T1-2 - USB Type-C System Overview.pdf838.01 KBUSB Type-C(R) System Overview Presentations USB Type-C
D2T1-1 - USB4 Configuration Layer - Protocol Tunneling.pdf1016.06 KBUSB4(TM) Configuration Layer, USB3 Tunneling, DP Tunneling, and PCIe Tunneling Presentations USB 3.2, USB4
D1T1-5 - USB4 Logical Layer - Retimer - Transport.pdf1.42 MBUSB4(TM) Logical Layer, Re-timer and Transport Layer Presentations USB4
D2T1-4 - VESA DP Alt Mode over USB Type-C.pdf848.55 KBVESA - DisplayPort(TM) Alternate Mode on USB-C(R) Presentations USB Type-C
D1T2-3a - CTVPDs and Making Your Own USB-C Thingamajig.pdf1.1 MBCTVPDs and Making Your Own USB-C(R) Thingamajig Presentations USB Type-C
D2T2-3 - USB Type-C Active Cables.pdf1.1 MBUSB Type-C(R) Active Cable Presentations USB Type-C
D1T1-3 - USB4 System Overview.pdf738.81 KBUSB4(TM) System Overview Presentations USB4
D2T1-2 - USB4 Compliance and Certification.pdf852.91 KBUSB4(TM) Compliance and Certification Presentations USB4
EHSETT 1.3.5.7 Installer - x64 Release.exe17.56 MBUSBHSET for EHCI 64-bit Tools Test Tool USB 2.0
BCv1.2_070312.zip1.31 MBBattery Charging v1.2 Spec and Adopters Agreement
  • Battery Charging Specification v1.2
  • Errata for "Battery Charging Specification Revision 1.2 December 7, 2010", as of Oct 12, 2011
  • Errata for "Battery Charging Specification Revision 1.2 October 12, 2011" as of Mar 15, 2012
  • Battery Charging Specification (Including errata and ECNs through March 15, 2012) Revision 1.2, March 15, 2012
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Specification Device Class Specification
USB-IF CW117 Vendor Hosted Test Room Form.pdf138.29 KBUSB-IF CW117 Vendor Hosted Test Suite Form
USB3CV 2.1.13.2 Installer - x64 Release.exe30.33 MBUSB3CV 2.1.13.2 Installer - x64 Release
Embedded Host Targeted Peripheral List (TPL) Form.pdf113.18 KBEmbedded Host Target Peripheral List (TPL) Form Specification Test Tool Instruction
Targeted Host Compliance Test Specification v1.00.pdf172.73 KBAndroid Based Targeted Host Compliance Test Specification v1.00 Specification Test Specification
USB_2.0_Test_Matrix.pdf58.93 KBUSB 2.0 Test Matrix Specification Test Matrix USB 2.0
USB 2 0 Electrical Compliance Specification(v1.07).pdf753.69 KBUSB 2.0 Electrical Compliance Test Specification Version 1.07 Specification Test Specification USB 2.0
USB20CV_Releasex64_1_4_9_7.msi9.99 MBUSB20CV 64 Bit Version 1.4.9.7 (XP Version) Tools Test Tool USB 2.0
USB20CV_Releasex86_1_4_9_7.msi9.4 MBUSB20CV Version 1.4.9.7 (XP Version) Tools Test Tool USB 2.0
QuadraMAX USB Type-C Tests Manual.pdf171.83 KBQuadraMAX Manual Tools Test Tool Instruction USB 2.0, USB 3.2, USB Type-C
USB Authentication Specification Rev 1.0 with ECN and Errata through January 7, 2019.zip2.69 MBUSB Authentication Specification Rev. 1.0 with ECN and Errata through January 7, 2019 Specification
PIDVID USB 2.0 High Speed Electrical Embedded Host and OTG MOI 1.01.pdf971.8 KBPIDVID USB 2.0 High Speed Electrical Embedded Host and OTG MOI Tools Test Tool Instruction USB 2.0
XHSETT_Releasex64_1_1_2_0.msi8.88 MBXhsett x64 Version 1.1.2.0 (XP Version) Tools Test Tool USB 3.2
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

 

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Specification Device Class Specification USB Type-C
XHSETT_Releasex86_1.1.2.0.msi7.92 MBXHSETT x32 Version 1.1.2.0 (XP Version) Tools Test Tool USB 3.2
usbhtt.msi10.9 MBUSBHTT Ver 1.2.0.3 Tools Test Tool USB 2.0
EHSETT_Releasex86_1.2.1.2.msi6.43 MBUSBHSET version 1.2.1.2 for EHCI 32-bit (XP Version) Tools Test Tool USB 2.0
EHSETT_Releasex64_1.2.1.2.msi7.03 MBUSBHSET version 1.2.1.2 for EHCI 64-bit (XP Version) Tools Test Tool USB 2.0
USB20_32_BC12_Drop_Droop_1_4_1.pdf0 bytesUSB2.0/3.2/BC1.2 Drop Droop Test for non-USB Type-C® Products Tools Test Tool Instruction USB 2.0, USB 3.2, USB Type-C
CabConn_Legacy_3_1_Compliance_Rev_1_1.pdf0 bytesUniversal Serial Bus 3.1 Legacy Connectors and Cable Assemblies Compliance Document Specification Test Specification USB 3.2
TechGuide_xHCI_SSUSB_PDK_Ver2.1.pdf0 bytesUSB 3.1 Peripheral Development Kit:
USB 3.1 xHCI-based Certification Platform
Tools USB 3.2
power_delivery_motherboards.pdf0 bytesPower Delivery Design Issues for Hi-Speed USB on Motherboards
  • Power Delivery Design Issues for Hi-Speed USB on Motherboards
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White Paper USB Power Delivery
20150704_USB_Type-C_Fixture_Gerber_File.zip0 bytesUSB Type-C cable assembly signal integrity test fixture Gerber files Tools Test Tool Instruction USB Type-C
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
USB3p1_Front_Panel_CabCon_Implment_Doc_Rev1p1.pdf0 bytesUSB 3.1/USB Type-C(TM) Desktop Front Panel Cable and Connector Implementation Document
  • USB 3.1/USB Type-C(TM) Desktop Front Panel Cable and Connector Implementation Document
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White Paper
remedia_vs_direct.pdf0 bytesOn-Board USB connections for Digital Media Devices vs. Removable Media and Readers
  • On-Board USB connections for Digital Media Devices vs. Removable Media and Readers
Read More
White Paper
EnhancedSuperSpeedPHYComplianceTestSpec.pdf0 bytesElectrical Compliance Test Specification for SuperSpeed USB 10 Gbps Rev. 1.0 Specification Test Specification USB 3.2
USB31_Embedding_Files_12222016.zip0 bytesUSB 3.1 Reference Channel Models
  • USB 3.1 Reference Channel Models
Read More
White Paper
pd_fw_update_specification_rev_1_0_20160915b.pdf1.9 MBUSB Power Delivery Firmware Update Specification Specification USB Power Delivery
xHCI_Backwards_Compatibility_Testing_v1_7.pdf0 bytesxHCI Backwards Compatibility Test Procedures For Hosts Rev 1.7 Specification Test Specification USB 3.2
USB_Type-C_End_Product_Cable_Test_Plan_2016_3_14.pdf0 bytesUSB Type-C End Product Cable Test Plan Specification Test Specification USB Type-C
USB 3.1 Command Verifier Compliance Test Specification Version 0.72 Specification Test Specification USB 3.2
Media_Agnostic_USB_v1.0a.zip0 bytesMedia Agnostic USB v1.0a Spec and Adopters Agreement
  • Media Agnostic USB v1.0a Spec
  • Adopters Agreement
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Specification Device Class Specification
Included in USB 3.1 zip file0 bytesUSB 3.1 Device Class Specification for Debug Devices Specification
usb_debug_class_rev_1_0_final_0.pdf1.25 MBUSB 3.1 Debug Class Specification for Debug Devices, Rev. 1.0 Specification Device Class Specification
USB 3_0 Adopters Agreement PDF Submission Update 20230219_0.pdf188.74 KBUSB 3.0 Adopters Agreement
  • USB 3.0 Adopters Agreement
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Legal USB 3.2, USB Type-C
Propagation_Delay_between_Host_Transcievers_and_Downstream_Ports.pdf0 bytesPropagation Delay between Host Transceivers and Downstream Ports
  • Propagation Delay between Host Transceivers and Downstream Ports
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White Paper
USB_3.1_Loss_Budget_Rev_1.0_-_2015-03-02.pdf0 bytesUSB 3.1 Channel Loss Budgets
  • USB 3.1 Channel Loss Budgets
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White Paper
superspeed_inter-chip_supplement_1_02_19may2014.pdf609.62 KBInter-Chip Supplement to the USB Revision 3.0 Specification, Revision 1.02 Specification
PC-PC_Bridge_Interop_Procedure_v1_2.pdf0 bytesInteroperability Test Procedures For PC to PC Bridge Rev 1.2 Specification Test Specification USB 3.2
USB_PS_Interface_V1_00_20140414.pdf0 bytesUSB PS Interface White Paper
  • USB PS Interface White Paper
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White Paper
SuperSpeedPHYComplianceTest_Spec1_0a.pdf0 bytesElectrical Compliance Test Specification for SuperSpeed USB Rev. 1.0a Specification Test Specification USB 3.2
OTG3andEH_Compliance_Plan_1.0.pdf0 bytesCompliance Plan for USB On-The-Go and Embedded Host 3.0 Specification Test Specification USB 3.2
Establishing_USB_SuperSpeed_Gen2_Channel_and_Cable_Assembly_High_Speed_C....pdf0 bytesMethodology Used to Determine SuperSpeed USB 10 Gbps (USB 3.1) - Gen2 Channel and Cable Assembly High Speed Compliance
  • Methodology Used to Determine SuperSpeed USB 10 Gbps (USB 3.1) - Gen2 Channel and Cable Assembly High Speed Compliance
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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
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Specification Device Class Specification
MBIM-Compliance-1.0.pdf0 bytesMBIM Compliance Testing v1.0
  • MBIM Compliance Testing v1.0
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Specification Test Specification
USB_SuperSpeed_CabCon_Whitepaper.pdf0 bytesManaging Connector and Cable Assembly Performance for USB SuperSpeed
  • Managing Connector and Cable Assembly Performance for USB SuperSpeed
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White Paper
MBIM10Errata1_073013.zip0 bytesMobile Broadband Interface Model v1.0 Errata -1 and Adopters Agreement
  • Mobile Broadband Interface Model v1.0 Errata -1
  • Adopters Agreement
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Specification Device Class Specification
IPP.zip1.33 MBIPP Protocol 1.0
  • USB Print Interface Class IPP Protocol Specification
  • Adopters Agreement
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Specification Device Class Specification
CDC1.2_WMC1.1_052013.zip0 bytesErrata updates for CDC v1.2 and WMC v1.1 as of DEC-2012
  • CDC Subclass for Communications Devices
  • CDC Subclass for Wireless Mobile Communications Devices 1.1
  • CDC v1.2 WMC v1.1 Errata 1 Adopters
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Specification Device Class Specification
High_Speed_Inter-Chip_Amendment_20230224.pdf114.04 KBHigh-Speed Inter-Chip Adopters Agreement Amendment
  • High-Speed Inter-Chip Adopters Agreement Amendment
Read More
Legal
USB_Video_Class_1_5.zip0 bytesVideo Class v1.5 document set
  • UVC v1.5 Class specification
  • USB Video Example v1.5
  • USB Video FAQ v1.5
  • USB Video Payload DV v1.5
  • USB Video Payload Frame Based v1.5
  • USB Video Payload H264 v1.5
  • USB Video Payload MPEG-2 TS v1.5
  • USB Video Payload Uncompressed v1.5
  • USB Video Payload VP8 v1.5
  • USB Video Payload Stream Based v1.5
  • USB Video Transport v1.5
  • USB Video Payload_MJPEG v1.5
  • USB Video Temporal Encoder Examples v1.5
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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 Specification Test Specification USB 2.0
USB_Thin_Card.zip0 bytesUSB Thin Card v1.0 and Adopters Agreement
  • USB This Card Specification Rev 1.0
  • Adopters Agreement
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Specification Cable and Connector 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)
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Specification Device Class Specification
ContentSecurity_v2.0.pdf0 bytesDevice Class Definition for Content Security Devices 2.0
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