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
USB I3C Device Class Revision 1.0.pdf1.31 MBUSB I3C Device Class Specification Specification Device Class Specification
usbmassbulk_10.pdf0 bytesMass Storage Bulk Only 1.0
  • Mass Storage Bulk Only 1.0
Read More
Specification Device Class Specification
USB Type C Functional Test Specification 2024 03 03.pdf1.62 MBUSB Type-C Functional Test Specification Specification Test Specification USB Type-C
DWG_Smart-Card_USB-ICC_ICCD_rev10.pdf0 bytesSmart Card ICCD version 1.0
  • Device Class:  Smart Card ICCD Specification for USB Integrated Circuit(s) Card Devices
Read More
Specification Device Class Specification
pd_fw_update_specification_rev_1_0_20160915b.pdf1.9 MBUSB Power Delivery Firmware Update Specification Specification USB Power Delivery
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_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
Read More
Specification Base Specification USB 2.0
XHCICV 3.1.0.0 Installer.exe28.23 MBXHCICV Tools Test Tool USB 3.2
DualHostUSB3CV 0.7.6.0 Installer - x64 Release.exe31.73 MBDualHostUSB3CV 64-bit Tools Test Tool USB 3.2
USB4EnableIdleSettings.zip402 bytesUSB4EnableIdleSettings Tools Test Tool USB4
XHSETT 1.3.6.8 Installer - x86 Release.exe20 MBXHSETT x32 Tools Test Tool USB 3.2
XHSETT_Releasex86_1.1.2.0.msi7.92 MBXHSETT x32 Version 1.1.2.0 (XP Version) Tools Test Tool USB 3.2
USB4 SigTest_1.zip12.56 MBUSB4 SigTest Tools Test Tool USB4
XHSETT 2.1.0.0 Installer_0.exe29.19 MBXHSETT Tools Test Tool USB 3.2
XHSETT_Releasex64_1_1_2_0.msi8.88 MBXhsett x64 Version 1.1.2.0 (XP Version) Tools Test Tool USB 3.2
IntePar1p6_Codes.zip292.62 KBCable Matlab Source Code Tools Test Tool USB Type-C
EHSETT 1.3.5.7 Installer - x86 Release.exe16.87 MBUSBHSET EHCI 32-bit Tools Test Tool USB 2.0
Time Measurement Equipment - Setup Procedure Rev1.03.pdf3.65 MBTime Measurement Equipment Setup Procedure Tools Test Tool Instruction USB4
HSETT_Instruction_0_4_1.pdf0 bytesEHCI and xHCI High-Speed Electrical Test Tool Setup Instruction Tools Test Tool Instruction USB 2.0, USB 3.2
EHSETT 1.3.5.7 Installer - x64 Release.exe17.56 MBUSBHSET for EHCI 64-bit Tools Test Tool USB 2.0
USB4CV 1.1.5.0 Installer.zip50.97 MBUSB4CV Tools Test Tool USB4
TMU_FPGA.zip1.04 MBTime Synchronization Files Tools Test Tool USB4
QuadraMAX USB Type-C Tests Manual.pdf171.83 KBQuadraMAX Manual Tools Test Tool Instruction USB 2.0, USB 3.2, USB Type-C
USB4ETT V.1.1.2.zip62.04 MBUSB4ETT Tools Test Tool USB4
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
QuadraMAX PPS Test Manual.pdf609.61 KBQuadraMAX PPS Test Manual Tools Test Tool Instruction USB 2.0, USB 3.2, USB Type-C
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
SuperMUTT firmware version 57 with update procedure.zip1.83 MBSuperMUTT Firmware Tools Test Tool
QuadDraw_0.msi6.24 MBQuadDraw & QuadraView Software/Firmware Installer Tools Test Tool Instruction USB 2.0, USB 3.2, USB Type-C
SigTest_3.2.11.4_Installer.exe23.06 MBSigTest 3.2.11.4 Tools Test Tool USB 3.2
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
TechGuide_xHCI_SSUSB_PDK_Ver2.1.pdf0 bytesUSB 3.1 Peripheral Development Kit:
USB 3.1 xHCI-based Certification Platform
Tools USB 3.2
sigtest-4-0-23-2.msi29.59 MBSigTest 4.0.23.2 Tools Test Tool USB 3.2
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
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
USB3CV 3.1.0.0 Installer.exe30.7 MBUSB3CV Tools Test Tool USB 3.2
SetupGuide_xHCI_SSUSB_PDK_Ver2.5.pdf275.78 KBTechGuide xHCI PDK Ver 2.5 Tools Test Tool Instruction USB 3.2
USB20CV_Releasex86_1_4_9_7.msi9.4 MBUSB20CV Version 1.4.9.7 (XP Version) Tools Test Tool USB 2.0
IntelUSB4EvaluationDockBKCFilesInstallerWW192021.exe1.08 MBIntel USB4 Evaluation Dock BKC Files Installer Tools Test Tool USB4
USBET2_20.zip13.18 MBUSBET20 Tools Test Tool USB 2.0
Vendor_Info_File_v3.29.zip1.91 MBUSB Vendor Info File Generator Tools Test Tool
usbhtt.msi10.9 MBUSBHTT Ver 1.2.0.3 Tools Test Tool USB 2.0
USB4_Gen2_2m.zip518.28 KBUSB4 Gen 2 TP3 Embedding File Tools Test Tool USB4
USB20CV_Releasex64_1_4_9_7.msi9.99 MBUSB20CV 64 Bit Version 1.4.9.7 (XP Version) Tools Test Tool USB 2.0
HSETT_Instruction_0_4_1.pdf0 bytesHSET Documentation version 0.41 for EHCI and xHCI Tools Test Tool Instruction USB 2.0
USB4_Gen3_0p8m.zip309.31 KBUSB4 Gen 3 TP3 Embedding File Tools Test Tool USB4
FRS Switch Documentation.pdf630.5 KBFast Role Swap Switch User Guide Tools Test Tool Instruction USB Power Delivery
DualHostUSB3CV 1.1.0.0 Installer.exe30.05 MBDualHostUSB3CV Tools Test Tool USB 3.2
USB31_Embedding_Files_12222016.zip1.61 MBUSB 3.1 Embedding Files Tools Test Tool USB 3.2
crcdes.pdf0 bytesCyclic Redundancy Checks in USB
  • Cyclic Redundancy Checks in USB
Read More
White Paper