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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
csm2_v1_0.pdf0 bytesContent Security Method 2 - USB Digital Transmission Content Protection Implementation 1.0 Content Security Method 2 - USB Digital Transmission Content Protection Implementation 1.0 Read More	Specification	Device Class Specification		08/22/2000
usbmon10.pdf0 bytesMonitor Device Document 1.0 Monitor Device Document 1.0 Read More	Specification	Device Class Specification		01/05/1998
usb_debug_class_rev_1_0_final_0.pdf1.25 MBUSB 3.1 Debug Class Specification for Debug Devices, Rev. 1.0 Read More	Specification	Device Class Specification		07/14/2015
CSM-5_v1.0.pdf0 bytesContent Security Method 5 - High-bandwidth Digital Content Protection 2.1 (HDCP 2.1) Implementation Content Security Method 5 - High-bandwidth Digital Content Protection 2.1 (HDCP 2.1) Implementation Read More	Specification	Device Class Specification		06/12/2012
usbdi10.pdf0 bytesOpenUSBDI Specification 1.0 USB Driver Interface (OpenUSBDI) Specification Read More	Specification	Device Class Specification		07/17/2000
USB I3C Device Class Revision 1.1.pdf1.52 MBUSB I3C® Device Class Specification v1.1 Read More	Specification	Device Class Specification		04/10/2023
USB Billboard Rev 1.2.2 20210209.zip846.21 KBBillboard Device Class Spec Revision 1.2.2 and Adopters Agreement Read More	Specification	Device Class Specification		02/09/2021
Personal_Healthcare_1.zip0 bytesPersonal Healthcare Rev. 1.0 Personal Healthcare Rev. 1.0, Errata for USB Personal Health Care Device Class Personal Healthcare Adopters Agreement Read More	Specification	Device Class Specification		11/08/2007
BasicAudioDevice-10.zip0 bytesAudio Device Class Spec for Basic Audio Devices v1.0 and Adopters Agreement Audio Device Class Spec for Basic Audio Devices v1.0 Audio Adopters Agreement Read More	Specification	Device Class Specification		11/24/2009
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		08/05/2004
pdcv10.pdf980.16 KBPower Device Class Document 1.0 USB Usage Tables for HID Power Devices Read More	Specification	Device Class Specification		11/01/1997
audio10.pdf0 bytesAudio Device Document 1.0 Audio Device Document 1.0 Read More	Specification	Device Class Specification		03/18/1998
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		07/11/2000
usbprint11a021811.pdf0 bytesPrinter Device Class Document 1.1 USB Device Class Definition for Printing Devices Read More	Specification	Device Class Specification		01/01/2000
frmts10.pdf0 bytesAudio Data Formats 1.0 Audio Data Formats 1.0 Read More	Specification	Device Class Specification		03/18/1998
usbir10.pdf0 bytesIrDA Bridge Device Definition 1.0 IrDA Bridge Device Definition 1.0 Read More	Specification	Device Class Specification		03/23/2000
IPP.zip1.33 MBIPP Protocol 1.0 USB Print Interface Class IPP Protocol Specification Adopters Agreement Read More	Specification	Device Class Specification		12/05/2012
termt10.pdf0 bytesAudio Terminal Types 1.0 Audio Terminal Types 1.0 Read More	Specification	Device Class Specification		03/18/1998
Mass_Storage_Specification_Overview_v1.4_2-19-2010.pdf0 bytesMass Storage Class Specification Overview 1.4 Mass Storage Class Specification Overview 1.4 Read More	Specification	Device Class Specification		02/19/2010
USB MIDI v2_0.pdf1.52 MBUSB Class Definition for MIDI Devices v2.0 Read More	Specification	Device Class Specification		06/22/2020
DWG_Smart-Card_CCID_Rev110.pdf0 bytesSmart Card CCID version 1.1 Device Class: Smart Card CCID Specification for Integrated Circuit(s) Cards Interface Devices Read More	Specification	Device Class Specification		04/22/2005
midi10.pdf0 bytesUSB MIDI Devices 1.0 USB MIDI Devices 1.0 Read More	Specification	Device Class Specification		11/01/1999
usbccs10.pdf0 bytesCommon Class Base Specification 1.0 Common Class Base Specification 1.0 Read More	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		09/30/1999
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		04/22/2005
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		05/31/2006
CDC1.2_WMC1.1_012011.zip0 bytesClass 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 Read More	Specification	Device Class Specification		02/09/2007
USB 3.2 Test Matrix_2.pdf32.64 KBUSB 3.2 Product Test Matrix Read More	Specification	Test Matrix		04/21/2021
USB_2.0_Test_Matrix.pdf58.93 KBUSB 2.0 Test Matrix Read More	Specification	Test Matrix	USB 2.0	03/01/2019
USB-C Product Matrix 2022 08 03.pdf186.73 KBUSB Type-C Product Test Matrix Read More	Specification	Test Matrix	USB Type-C	08/16/2022
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 Read More	Specification	Test Specification	USB4	06/21/2022
USB 3.1 Command Verifier Compliance Test Specification Version 0.72 Read More	Specification	Test Specification	USB 3.2	12/01/2015
EHSET_v1.01(1).pdf185.71 KBEmbedded High-speed Host Electrical Test Procedure Version 1.01 Read More	Specification	Test Specification	USB 2.0	05/01/2006
RFI system level test procedure Rev1.5 08012022.pdf1.34 MBUSB RFI System Level Test Procedure Read More	Specification	Test Specification	USB 3.2, USB Type-C	08/01/2022
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 Read More	Specification	Test Specification	USB 2.0	07/27/2012
USB4 TBT3-Compatibility CTS Rev 1.1.zip1.28 MBUSB4™ Thunderbolt3™ Compatibility Compliance Test Specification Read More	Specification	Test Specification	USB4	09/29/2022
USB 3 2 Link Layer Test Specification 2024 03 03.pdf1.27 MBUSB 3.2 Link Layer Test Specification Read More	Specification	Test Specification	USB 3.2	03/04/2024
USB4™ Thunderbolt3™ Compatibility Requirements Specification Rev 1.0 - 20210129_0.pdf397.71 KBUSB4™ Thunderbolt3™ Compatibility Requirements Specification Read More	Specification	Test Specification	USB4	08/18/2021
MBIM-Compliance-1.0.pdf0 bytesMBIM Compliance Testing v1.0 MBIM Compliance Testing v1.0 Read More	Specification	Test Specification		02/07/2013
USB 2 0 Electrical Compliance Specification(v1.07).pdf753.69 KBUSB 2.0 Electrical Compliance Test Specification Version 1.07 Read More	Specification	Test Specification	USB 2.0	02/21/2019
USB4CV_CTSs_April_2024.zip19.54 MBUSB4CV Compliance Test Specification Read More	Specification	Test Specification	USB4	04/17/2024
USB-IFTestProc1_3.pdf0 bytesUSB-IF Full and Low Speed Electrical and Interoperability Compliance Test Procedure Read More	Specification	Test Specification	USB 2.0	02/01/2004
USB Type C Functional Test Specification 2024 03 03.pdf1.62 MBUSB Type-C Functional Test Specification Read More	Specification	Test Specification	USB Type-C	03/04/2024
USB_Type-C_End_Product_Cable_Test_Plan_2016_3_14.pdf0 bytesUSB Type-C End Product Cable Test Plan Read More	Specification	Test Specification	USB Type-C	03/14/2016
Targeted Host Compliance Test Specification v1.00.pdf172.73 KBAndroid Based Targeted Host Compliance Test Specification v1.00 Read More	Specification	Test Specification		04/22/2019
CTSs_USB3CV_XHCICV.zip14.01 MBUSB3CV and XHCICV Compliance Test Specifications Read More	Specification	Test Specification	USB 2.0, USB 3.2	04/21/2023
USB-C Source Power Test Specification 2021 05 24.pdf719.6 KBUSB Type-C and Power Delivery Source Power Requirements Test Specification Read More	Specification	Test Specification	USB Power Delivery, USB Type-C	05/24/2021
Electrical_Compliance_Test Specification_Linear_Re_Driver_Active_Cable_LRD_rev1p0.pdf1.92 MBElectrical Compliance Test Specification Linear Re-Driver Active Cable (LRD) Read More	Specification	Test Specification	USB Type-C, USB4	01/10/2023
EnhancedSuperSpeedPHYComplianceTestSpec.pdf0 bytesElectrical Compliance Test Specification for SuperSpeed USB 10 Gbps Rev. 1.0 Read More	Specification	Test Specification	USB 3.2	02/14/2017
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 Read More	Specification	Test Specification		03/03/2021