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
USB4 Adopters.pdf53.43 KBList of USB4 Adopters USB4
documents_archive0 bytesMicro-USB Cables and Connectors v1.01 Spec and Adopters Agreement
  • Micro-USB Cables and Connectors v1.01 Spec
  • Adopters Agreement
Read More
USB PD Compliance Package.zip10.66 MBUSB PD Compliance Package Test Specification USB Power Delivery
pid1_01.pdf660.71 KBDevice Class Definition for PID 1.0 Device Class Specification
pdcv11.pdf987.04 KBUsage Tables for HID Power Devices 1.1 Device Class Specification
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.pdf854.4 KBHID Point of Sale Usage Tables 1.02
USB 2.0 Adopters.pdf73.6 KBList of USB 2.0 Adopters USB 2.0
USB 3.0 Adopters.pdf62.68 KBList of USB 3.0 Adopters USB 3.2
USB4 Adopters Agreement August 2019.pdf106.83 KBUSB4 Adopters Agreement Legal USB4
USB_2_0_Adopters_Agreement_final_021411.pdf0 bytesUSB 2.0 Adopters Agreement
  • USB 2.0 Adopters Agreement
Read More
Legal
USB_OTG_v2.0_Amendment_final_052609.pdf0 bytesUSB 2.0 On-The-Go Specification Supplement Adopters Agreement
  • USB 2.0 On-The-Go Specification Supplement Adopters Agreement
Read More
Legal
USB_Low_Voltage_InterChip_Amendment_final_20060320.pdf0 bytesLow Voltage Inter-Chip Adopters Agreement Amendment
  • Low Voltage Inter-Chip Adopters Agreement Amendment
Read More
Legal
High_Speed_Inter-Chip_Amendment_20121129.pdf0 bytesHigh-Speed Inter-Chip Adopters Agreement Amendment
  • High-Speed Inter-Chip Adopters Agreement Amendment
Read More
Legal
USB_3_0_Adopters_Agreement_Mail_Stop_Update_20150622.pdf0 bytesUSB 3.0 Adopters Agreement
  • USB 3.0 Adopters Agreement
Read More
Legal
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
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
pdcv10.pdf980.16 KBPower Device Class Document 1.0
  • USB Usage Tables for HID Power Devices
Read More
Specification Device Class Specification
midi10.pdf0 bytesUSB MIDI Devices 1.0
  • USB MIDI Devices 1.0
Read More
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
MezzanineConnectorFinal.pdf0 bytesUSB Connector for Mezzanine Applications Guidelines Rev. 1.0
  • USB Connector for Mezzanine Applications Guidelines Rev. 1.0
Read More
Specification Cable and Connector Specification
DFU_1.1.pdf139.83 KBDevice Firmware Upgrade 1.1 (new version 31-Aug-2004)
  • Device Firmware Upgrade 1.1
Read More
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

Read More
Specification Base Specification USB Power Delivery
usbprint11a021811.pdf0 bytesPrinter Device Class Document 1.1
  • USB Device Class Definition for Printing Devices
Read More
Specification Device Class Specification
Audio2.0_final.zip0 bytesAudio Devices Rev. 2.0 and Adopters Agreement
  • Audio Devices Rev. 2.0
  • Audio 2.0 Adopters Agreement
Read More
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
USB MIDI v2_0.pdf1.52 MBUSB Class Definition for MIDI Devices v2.0 Specification Device Class Specification
usb_still_img10.zip0 bytesStill 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
Read More
Specification Device Class Specification
USB Type-C Spec R2.0.zip7.05 MBUSB Type-C® Cable and Connector Specification Revision 2.0 Specification Cable and Connector Specification USB Type-C
USB4 Specification.zip21.24 MBUSB4™ Specification Specification Base Specification USB4
IPP.zip0 bytesIPP Protocol 1.0
  • USB Print Interface Class IPP Protocol Specification
  • Adopters Agreement
Read More
Specification Device Class Specification
USB 3.1 Command Verifier Compliance Test Specification Version 0.72 Specification Test Specification USB 3.2
USB Audio v3.0.zip9.95 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
Read More
Specification Device Class Specification
usb_otg_and_eh_3-0_release_1_1_10may2012.pdf591.63 KBOn-The-Go and Embedded Host Supplement to the USB Revision 3.0 Specification, Revision 1.1 Specification
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