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
Isolation_Electromagnetic_Compatibility_1_0.pdf199.59 KBElectrical Isolation and Improved Electromagnetic Compatibility for Personal Healthcare Devices using USB
  • Electrical Isolation and Improved Electromagnetic Compatibility for Personal Healthcare Devices using USB
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White Paper
Personal_Healthcare_1.zip386.55 KBPersonal Healthcare Rev. 1.0
  • Personal Healthcare Rev. 1.0, Errata for USB Personal Health Care Device Class
  • Personal Healthcare Adopters Agreement
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Specification Device Class Specification
CabConn20.pdf672.65 KBUSB 2.0 Cable and Connector Class Document
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Specification Test Specification USB 2.0
Lockable_Mass_Storage_Spec_and_Adopters_Agreement.zip495.88 KBLockable Mass Storage Specification 1.0 and Adopters Agreement
  • Lockable Mass Storage Specification 1.0
  • Adopters Agreement
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Specification Device Class Specification
CabConn20.pdf672.65 KBCables and Connectors Class 2.0
  • USB Cables and Connectors Class Document
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Specification Cable and Connector Specification
CDC1.2_WMC1.1_012011.zip3.43 MBClass definitions for Communication Devices 1.2
  • CDC Subclass for Asynchronous Transfer Mode Devices
  • CDC Subclass for Communications Devices
  • CDC Subclass for Ethernet Control Model Devices
  • CDC Subclass for ISDN Devices
  • CDC Subclass for PSTN Devices
  • CDC Subclass for Wireless Mobile Communication Devices 1.1
  • WMC110-Errata1.pdf and CDC v1.2 WMC v1.1 Errata 1
  • Adopters Agreement
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Specification Device Class Specification
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
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
USB_Video_Class_1_1_090711.zip6.78 MBVideo Class v1.1 document set
  • USB Video Class v1.1
  • USB Video Identifiers v1.1
  • USB Video Payload DV v1.1
  • USB Video Payload Frame Based v1.1
  • USB Video Payload MJPEG v1.1
  • USB Video Payload MPEG-2 TS v1.1
  • USB Video Payload Uncompressed v1.1
  • USB Video Payload Stream Based v1.1
  • USB Video Payload H264 v1.0
  • USB Video Transport v1.1
  • USB Video Example v1.1
  • USB Video FAQ v1.1
  • USB Video Payload H264 09Aug2011 Errata
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Specification Device Class Specification
DWG_Smart-Card_CCID_Rev110.pdf3.08 MBSmart Card CCID version 1.1
  • Device Class:  Smart Card CCID Specification for Integrated Circuit(s) Cards Interface Devices
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Specification Device Class Specification
DWG_Smart-Card_USB-ICC_ICCD_rev10.pdf579.24 KBSmart Card ICCD version 1.0
  • Device Class:  Smart Card ICCD Specification for USB Integrated Circuit(s) Card Devices
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Specification Device Class Specification
CCWG_A_Plug_Form_Factor_Guideline_Revision_1.0_.pdf121.32 KBSeries 'A' Plug form factor Guideline 1.0
  • USB 'A' Plug Form Factor Rev. 1.0
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Specification Cable and Connector Specification
CDC_EEM10.pdf864.75 KBCDC Subclass Specification for Ethernet Emulation Model Devices 1.0
  • CDC Subclass Specification for Ethernet Emulation Model Devices 1.0
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Specification Device Class Specification
hut1_12v2.pdf949.63 KBHID Usage Tables 1.12
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Specification
usb_msc_boot_1.0.pdf77.36 KBMass Storage Bootability Specification 1.0
  • Mass Storage Bootability Specification 1.0
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Specification Device Class Specification
docs50.32 KBDevice Firmware Upgrade 1.1 (new version 31-Aug-2004)
  • Device Firmware Upgrade 1.1
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Specification Device Class Specification
USB-IFTestProc1_3.pdf1.33 MBUSB-IF Full and Low Speed Electrical and Interoperability Compliance Test Procedure
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Specification Test Specification USB 2.0
iadclasscode_r10.pdf51.22 KBUSB Interface Association Descriptor Device Class Code and Use Model
  • USB Interface Association Descriptor Device Class Code and Use Model
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White Paper
usb_msc_cbi_1.1.pdf187.22 KBMass Storage Control/Bulk/Interrupt (CBI) Specification 1.1
  • Mass Storage Control/Bulk/Interrupt (CBI) Specification 1.1
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Specification Device Class Specification
USBTMC_1_006a.zip674 KBTest & Measurement Class Specification
  • USB Test and Measurement Class Specification (USBTMC)
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Specification Test Specification
hid1_11.pdf659.85 KBDevice Class Definition for HID 1.11
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Specification Device Class Specification
pos1_02.pdf307.86 KBHID Point of Sale Usage Tables 1.02
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csm2_v1_0.pdf214.39 KBContent Security Method 2 - USB Digital Transmission Content Protection Implementation 1.0
  • Content Security Method 2 - USB Digital Transmission Content Protection Implementation 1.0
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Specification Device Class Specification
wdm_pm11.pdf166.25 KBUnderstanding WDM Power Management v1.1
  • Understanding WDM Power Management v1.1
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White Paper
usbdi10.pdf552.12 KBOpenUSBDI Specification 1.0
  • USB Driver Interface (OpenUSBDI) Specification
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Specification Device Class Specification
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
usb_20_20180904.zip13.94 MBUSB 2.0 Specification released on April 27, 2000
  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. Embedded USB2 (eUSB2) Physical Layer Supplement to the USB Revision 2.0 Specification dated August 1, 2014
  32. USB OTG EH ECN Maximum Vbus Voltage dated November 26, 2014
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Specification USB 2.0
USB_2_0_Adopters_Agreement_final_021411.pdf26.48 KBUSB 2.0 Adopters Agreement
  • USB 2.0 Adopters Agreement
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Legal
usbir10.pdf84.51 KBIrDA Bridge Device Definition 1.0
  • IrDA Bridge Device Definition 1.0
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Specification Device Class Specification
hidpar.pdf89.52 KBHID Parser Error Checking
  • HID Parser Error Checking
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White Paper
ContentSecurity_v2.0.pdf935.08 KBContent Security Method 1 - Basic Authentication Protocol 1.0
  • Content Security Method 1 - Basic Authentication Protocol 1.0
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Specification Device Class Specification
usbprint11a021811.pdf61.44 KBPrinter Device Class Document 1.1
  • USB Device Class Definition for Printing Devices
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Specification Device Class Specification
midi10.pdf175.85 KBUSB MIDI Devices 1.0
  • USB MIDI Devices 1.0
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Specification Device Class Specification
usbmassbulk_10.pdf101.18 KBMass Storage Bulk Only 1.0
  • Mass Storage Bulk Only 1.0
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Specification Device Class Specification
pid1_01.pdf127.53 KBDevice Class Definition for PID 1.0
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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
usbmass-ufi10.pdf216.07 KBMass Storage UFI Command Specification 1.0
  • Mass Storage UFI Command Specification 1.0
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Specification Device Class Specification
oaaddataformatsv6.pdf76.69 KBOAAD Arcade Usage Table
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Specification
termt10.pdf44.23 KBAudio Terminal Types 1.0
  • Audio Terminal Types 1.0
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Specification Device Class Specification
audio10.pdf436.14 KBAudio Device Document 1.0
  • Audio Device Document 1.0
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Specification Device Class Specification
frmts10.pdf121.91 KBAudio Data Formats 1.0
  • Audio Data Formats 1.0
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Specification Device Class Specification
hidpar.pdf89.52 KBHID Parser Error Checking
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White Paper
usbmon10.pdf91.27 KBMonitor Device Document 1.0
  • Monitor Device Document 1.0
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Specification Device Class Specification
usbmon10.pdf91.27 KBMonitor Control Class 1.0
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Specification
pdcv10.pdf197.24 KBUsage Tables for HID Power Devices 1.0
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pdcv10.pdf197.24 KBPower Device Class Document 1.0
  • USB Usage Tables for HID Power Devices
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Specification Device Class Specification
white-4c.pdf23.16 KBUSB - APM Interactions
  • USB - APM Interactions
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White Paper
usbwire.pdf22.37 KBAn Analysis of Wireless Device Implementations on USB
  • An Analysis of Wireless Device Implementations on USB
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White Paper
usbwire.pdf22.37 KBAn Analysis of Wireless Device Implementations on Universal Serial Bus
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White Paper
usblat3.pdf52.35 KBUSB 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
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White Paper