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
documents_archive8.75 KBMicro-USB Cables and Connectors v1.01 Spec and Adopters Agreement
  • Micro-USB Cables and Connectors v1.01 Spec
  • Adopters Agreement
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USB PD Compliance Package.zip10.66 MBUSB PD Compliance Package Test Specification USB Power Delivery
pid1_01.pdf127.53 KBDevice Class Definition for PID 1.0
pdcv10.pdf197.24 KBUsage Tables for HID Power Devices 1.0
USB3CV 2.1.13.2 Installer - x64 Release.exe30.33 MBUSB3CV 2.1.13.2 Installer - x64 Release
USB-IF CW117 Vendor Hosted Test Room Form.pdf138.29 KBUSB-IF CW117 Vendor Hosted Test Suite Form
pos1_02.pdf307.86 KBHID Point of Sale Usage Tables 1.02
USB4 Adopters Agreement August 2019.pdf106.83 KBUSB4 Adopters Agreement Legal USB4
USB_2_0_Adopters_Agreement_final_021411.pdf26.48 KBUSB 2.0 Adopters Agreement
  • USB 2.0 Adopters Agreement
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Legal
USB_OTG_v2.0_Amendment_final_052609.pdf12.24 KBUSB 2.0 On-The-Go Specification Supplement Adopters Agreement
  • USB 2.0 On-The-Go Specification Supplement Adopters Agreement
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Legal
USB_Low_Voltage_InterChip_Amendment_final_20060320.pdf11.2 KBLow Voltage Inter-Chip Adopters Agreement Amendment
  • Low Voltage Inter-Chip Adopters Agreement Amendment
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Legal
High_Speed_Inter-Chip_Amendment_20121129.pdf67.92 KBHigh-Speed Inter-Chip Adopters Agreement Amendment
  • High-Speed Inter-Chip Adopters Agreement Amendment
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Legal
USB_3_0_Adopters_Agreement_Mail_Stop_Update_20150622.pdf146.59 KBUSB 3.0 Adopters Agreement
  • USB 3.0 Adopters Agreement
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Legal
D1T1-2 - USB Type-C System Overview.pdf838.01 KBUSB Type-C(R) System Overview Presentations USB Type-C
D1T1-3 - USB4 System Overview.pdf738.81 KBUSB4(TM) System Overview Presentations USB4
D1T1-4 - USB4 Electrical Layer.pdf705.86 KBUSB4(TM) Electricals Layer Presentations USB4
D1T1-5 - USB4 Logical Layer - Retimer - Transport.pdf1.42 MBUSB4(TM) Logical Layer, Re-timer and Transport Layer Presentations USB4
D1T2-1 - USB Branding Session.pdf1.22 MBUSB Branding Session Presentations USB 3.2, USB Power Delivery, USB Type-C
D1T2-2 - USB4 on Windows.pdf425.97 KBUSB4(TM) on Windows Presentations USB4
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
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
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
D2T1-2 - USB4 Compliance and Certification.pdf852.91 KBUSB4(TM) Compliance and Certification 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
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
D2T2-1 - USB Power Delivery.pdf1.13 MBUSB Power Delivery Presentations USB Power Delivery, USB4
D2T2-2 - USB4 Cable and System.pdf1.64 MBUSB4(TM) Cable Electricals and System Design Presentations USB Type-C, USB4
D2T2-3 - USB Type-C Active Cables.pdf1.1 MBUSB Type-C(R) Active Cable Presentations USB Type-C
D1T1-1 - Welcome Keynote Taipei.pdf927.53 KBUSB DevDays 2019 - Welcome Keynote Presentations USB 3.2, USB4
DFU_1.1.pdf139.83 KBDevice Firmware Upgrade 1.1 (new version 31-Aug-2004)
  • Device Firmware Upgrade 1.1
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Specification Device Class Specification
pid1_01.pdf127.53 KBDevice Class Definition for PID 1.0
  • Device Class Definition for Physical Interface Devices (PID)
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Specification Device Class Specification
CabConn_Legacy_3_1_Compliance_Rev_1_1.pdf2.18 MBUniversal Serial Bus 3.1 Legacy Connectors and Cable Assemblies Compliance Document Specification Test Specification USB 3.2
midi10.pdf175.85 KBUSB MIDI Devices 1.0
  • USB MIDI Devices 1.0
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Specification Device Class Specification
MezzanineConnectorFinal.pdf192.32 KBUSB Connector for Mezzanine Applications Guidelines Rev. 1.0
  • USB Connector for Mezzanine Applications Guidelines Rev. 1.0
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Specification Cable and Connector 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_still_img10.zip200.64 KBStill Image Capture Device Definition 1.0 and Errata as of 16-Mar-2007
  • Still Image Capture Device Definition 1.0 and Errata as of 16-Mar-2007
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Specification Device Class Specification
pdcv10.pdf197.24 KBPower Device Class Document 1.0
  • USB Usage Tables for HID Power Devices
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Specification Device Class Specification
CabConn20.pdf672.65 KBUSB 2.0 Cable and Connector Class Document Specification Test Specification USB 2.0
Audio2.0_final.zip1.28 MBAudio Devices Rev. 2.0 and Adopters Agreement
  • Audio Devices Rev. 2.0
  • Audio 2.0 Adopters Agreement
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Specification Device Class Specification
usbir10.pdf84.51 KBIrDA Bridge Device Definition 1.0
  • IrDA Bridge Device Definition 1.0
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Specification Device Class Specification
USB Power Delivery 20200212.zip27.43 MBUSB Power Delivery

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

2.  USB Power Delivery Specification Revision 3.0 Version 2.0 +ECNs, February 7, 2020

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Specification Base Specification USB Power Delivery
usbprint11a021811.pdf61.44 KBPrinter Device Class Document 1.1
  • USB Device Class Definition for Printing Devices
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Specification Device Class Specification
USB_Audio_v3.0.zip6.03 MBUSB Audio Devices Rev. 3.0 and Adopters Agreement
  • USB Device Class Definition for Audio Devices
  • USB Device Class Definition for Basic Audio Functions
  • USB Device Class Definition for Audio Data Formats
  • USB Device Class Definition for Terminal Types
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Specification Device Class Specification
superspeed_inter-chip_supplement_1_02_19may2014.pdf609.62 KBInter-Chip Supplement to the USB Revision 3.0 Specification, Revision 1.02 Specification
USB_Thin_Card.zip310.88 KBUSB 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
Mass_Storage_Specification_Overview_v1.4_2-19-2010.pdf152.1 KBMass Storage Class Specification Overview 1.4
  • Mass Storage Class Specification Overview 1.4
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Specification Device Class Specification
USB Type-C Spec R2.0.zip6.04 MBUSB Type-C® Cable and Connector Specification Revision 2.0, August 2019 and ECNs Specification Cable and Connector Specification USB Type-C
IPP.zip1.33 MBIPP Protocol 1.0
  • USB Print Interface Class IPP Protocol Specification
  • Adopters Agreement
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Specification Device Class Specification
USB_AV_Specification_Rev_1.0.zip11.53 MBAudio/Video Device Class v1.0 Spec and Adopters Agreement
  • USB Device Class Definition for Audio/Video Devices
  • AVFormat 1 - Video over Bulk
  • USB Device Class Definition for Audio/Video Devices
  • AVFormat 2 - Isochronous Audio
  • USB Device Class Definition for Audio/Video Devices
  • AVFormat 3 - Uncompressed Full Frame Isochronous Video
  • USB Device Class Definition for Audio/Video Devices
  • AV Device Class Overview & AV Function Definition
  • Video & USB Timings
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Specification Device Class 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