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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	Technology	Date
USB_PS_Interface_V1_00_20140414.pdf753.03 KBUSB PS Interface White Paper USB PS Interface White Paper Read More	White Paper		04/14/2014
power_delivery_motherboards.pdf627.53 KBPower Delivery Design Issues for Hi-Speed USB on Motherboards Power Delivery Design Issues for Hi-Speed USB on Motherboards Read More	White Paper	USB Power Delivery	08/02/2017
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 Read More	Specification		05/10/2012
usb_20g.pdf150.03 KBAn Introduction to Hi-Speed USB An Introduction to Hi-Speed USB Read More	White Paper
USB4 Adopters Agreement August 2019.pdf106.83 KBUSB4 Adopters Agreement Read More	Legal	USB4	08/29/2019
usbwire.pdf22.37 KBAn Analysis of Wireless Device Implementations on USB An Analysis of Wireless Device Implementations on USB Read More	White Paper		06/03/1997
USB_2_0_Adopters_Agreement_final_021411.pdf26.48 KBUSB 2.0 Adopters Agreement USB 2.0 Adopters Agreement Read More	Legal		04/27/2000
crcdes.pdf15.16 KBCyclic Redundancy Checks in USB Cyclic Redundancy Checks in USB Read More	White Paper
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 Read More	Legal		05/26/2009
usb-port_controller_specification_rev2.0_v1.0_0.pdf3.38 MBUSB Type-C® Port Controller Interface Specification Read More	Specification	USB Type-C	10/01/2017
alsbuf.pdf343.91 KBDesign Guide for a low speed buffer for USB Design Guide for a low speed buffer for USB Read More	White Paper		12/01/1996
USB Authentication Specification Rev 1.0 with ECN and Errata through January 7, 2019.zip2.69 MBUSB Authentication Specification Rev. 1.0 with ECN and Errata through January 7, 2019 Read More	Specification		02/11/2019
USB_Low_Voltage_InterChip_Amendment_final_20060320.pdf11.2 KBLow Voltage Inter-Chip Adopters Agreement Amendment Low Voltage Inter-Chip Adopters Agreement Amendment Read More	Legal		03/20/2006
pd_fw_update_specification_rev_1_0_20160915b.pdf1.9 MBUSB Power Delivery Firmware Update Specification Read More	Specification	USB Power Delivery	09/15/2016
siewp.pdf40.16 KBDesigning a Robust USB Serial Interface Engine (SIE) Designing a Robust USB Serial Interface Engine (SIE) Read More	White Paper
High_Speed_Inter-Chip_Amendment_20121129.pdf67.92 KBHigh-Speed Inter-Chip Adopters Agreement Amendment High-Speed Inter-Chip Adopters Agreement Amendment Read More	Legal		11/29/2012
USB3p1_Front_Panel_CabCon_Implment_Doc_Rev1p1.pdf2.87 MBUSB 3.1/USB Type-C(TM) Desktop Front Panel Cable and Connector Implementation Document USB 3.1/USB Type-C(TM) Desktop Front Panel Cable and Connector Implementation Document Read More	White Paper		07/14/2017
irp_mn.pdf89.29 KBHandling The IRP_MN_START_DEVICE PnP IRP v.1.0 Handling The IRP_MN_START_DEVICE PnP IRP v.1.0 Read More	White Paper
USB_3_0_Adopters_Agreement_Mail_Stop_Update_20150622.pdf146.59 KBUSB 3.0 Adopters Agreement USB 3.0 Adopters Agreement Read More	Legal		06/22/2015
Establishing_USB_SuperSpeed_Gen2_Channel_and_Cable_Assembly_High_Speed_C....pdf1.61 MBMethodology Used to Determine SuperSpeed USB 10 Gbps (USB 3.1) - Gen2 Channel and Cable Assembly High Speed Compliance Methodology Used to Determine SuperSpeed USB 10 Gbps (USB 3.1) - Gen2 Channel and Cable Assembly High Speed Compliance Read More	White Paper		04/23/2013
hut1_12v2.pdf949.63 KBHID Usage Tables 1.12 Read More	Specification		10/28/2004
hidpar.pdf89.52 KBHID Parser Error Checking HID Parser Error Checking Read More	White Paper		02/23/2000
eUSB2_1p1_107232019.zip1.57 MBEmbedded USB2 (eUSB2) Physical Layer Supplement to the USB Revision 2.0 Specification, Rev. 1.1 Embedded USB2 (eUSB2) Physical Layer Supplement to the USB Revision 2.0 Specification, Rev. 1.1 Read More	Specification	USB 2.0	07/24/2019
Propagation_Delay_between_Host_Transcievers_and_Downstream_Ports.pdf602.1 KBPropagation Delay between Host Transceivers and Downstream Ports Propagation Delay between Host Transceivers and Downstream Ports Read More	White Paper		05/11/2015
pid1_01.pdf127.53 KBDevice Class Definition for PID 1.0 Read More			09/08/1999
remedia_vs_direct.pdf44.42 KBOn-Board USB connections for Digital Media Devices vs. Removable Media and Readers On-Board USB connections for Digital Media Devices vs. Removable Media and Readers Read More	White Paper		05/01/2017
Power Savings in USB Hub Through a Proactive Scheduling Strategy.pdf508.1 KBPower Savings in USB Hub Through a Proactive Scheduling Strategy Read More	White Paper		10/28/2019
USB_3.1_Loss_Budget_Rev_1.0_-_2015-03-02.pdf340.52 KBUSB 3.1 Channel Loss Budgets USB 3.1 Channel Loss Budgets Read More	White Paper		03/02/2015
pdcv10.pdf197.24 KBUsage Tables for HID Power Devices 1.0 Read More			11/01/1997
stif.pdf216.93 KBSystem Test Implementers Forum System Test Implementers Forum Read More	White Paper
USB3CV 2.1.13.2 Installer - x64 Release.exe30.33 MBUSB3CV 2.1.13.2 Installer - x64 Release Read More			11/21/2019
USB31_Embedding_Files_12222016.zip1.61 MBUSB 3.1 Reference Channel Models USB 3.1 Reference Channel Models Read More	White Paper		12/22/2016
usbmon10.pdf91.27 KBMonitor Control Class 1.0 Read More	Specification		01/05/1998
wdm_pm11.pdf166.25 KBUnderstanding WDM Power Management v1.1 Understanding WDM Power Management v1.1 Read More	White Paper		08/07/2000
USB-IF CW117 Vendor Hosted Test Room Form.pdf138.29 KBUSB-IF CW117 Vendor Hosted Test Suite Form Read More			11/27/2019
327216.pdf990.44 KBUSB 3.0 Radio Frequency Interference Impact on 2.4 GHz Wireless Devices USB 3.0 Radio Frequency Interference Impact on 2.4 GHz Wireless Devices Read More	White Paper		04/01/2012
pos1_02.pdf307.86 KBHID Point of Sale Usage Tables 1.02 Read More			03/05/2001
white-4c.pdf23.16 KBUSB - APM Interactions USB - APM Interactions Read More	White Paper		09/05/1997
Included in USB 3.1 zip file0 bytesUSB 3.1 Device Class Specification for Debug Devices Read More	Specification		07/14/2015
USB_Superspeed_Equalizer_Design_Guidelines_2011-06-10.pdf1.57 MBUSB 3.0 SuperSpeed Equalizer Design Guidelines USB 3.0 SuperSpeed Equalizer Design Guidelines Read More	White Paper		06/10/2011
oaaddataformatsv6.pdf76.69 KBOAAD Arcade Usage Table Read More	Specification		11/05/1998
bwpaper2.pdf59.05 KBUSB Bandwidth Analysis USB Bandwidth Analysis Read More	White Paper		12/06/1996
TechGuide_xHCI_SSUSB_PDK_Ver2.1.pdf782.28 KBUSB 3.1 Peripheral Development Kit: USB 3.1 xHCI-based Certification Platform Read More	Tools	USB 3.2	03/13/2018
USB_3_0_SuperSpeed_CDR_0p5_whitepaper.pdf552.34 KBUSB 3.0 CDR Model USB 3.0 CDR Model Read More	White Paper		01/15/2009
usbwire.pdf22.37 KBAn Analysis of Wireless Device Implementations on Universal Serial Bus Read More	White Paper		06/03/1997
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 Read More	White Paper		03/20/1997
USB_3_0_e-Compliance_methodology_0p5_whitepaper.pdf348.19 KBUSB 3.0 Electrical Compliance Methodology USB 3.0 Electrical Compliance Methodology Read More	White Paper
hidpar.pdf89.52 KBHID Parser Error Checking Read More	White Paper		01/30/1998
documents_archive8.75 KBMicro-USB Cables and Connectors v1.01 Spec and Adopters Agreement Micro-USB Cables and Connectors v1.01 Spec Adopters Agreement Read More
iadclasscode_r10.pdf51.22 KBUSB Interface Association Descriptor Device Class Code and Use Model USB Interface Association Descriptor Device Class Code and Use Model Read More	White Paper		07/23/2003