Microsoft USB Blog

Options

8,696

Shyamal Varma on Oct 12 2018 03:37 PM

First published on MSDN on Apr 11, 2013 Authored by Martin Borve [MSFT]In 2009 we posted a detailed description of how W...

12.2K

Shyamal Varma on Oct 12 2018 03:37 PM

First published on MSDN on Mar 26, 2013 Authored by Andrea Keating [MSFT]If you have upgraded a system with USB 3.

22.5K

Shyamal Varma on Oct 12 2018 03:37 PM

First published on MSDN on Feb 18, 2013 Authored by Vivek Gupta [MSFT]Windows 8 supports a new device power state called...

9,236

Shyamal Varma on Oct 12 2018 03:37 PM

First published on MSDN on Sep 26, 2012 Authored by Eliyas Yakub [MSFT] and Qiang Qiu [MSFT]WinUSB is a Microsoft-provid...

751

Shyamal Varma on Oct 12 2018 03:36 PM

First published on MSDN on Aug 08, 2012 The Microsoft USB Test Tool (MUTT) software package contains test tools for hard...

3,737

Shyamal Varma on Oct 12 2018 03:35 PM

First published on MSDN on Aug 07, 2012 Authored by Philip Ries [MSFT]Windows 8 provides a USB driver stack to support U...

1,721

Shyamal Varma on Oct 12 2018 03:35 PM

First published on MSDN on Jul 26, 2012 Authored by Eliyas Yakub [MSFT]In this blog, I’ll answer some of the frequently ...

3,205

Shyamal Varma on Oct 12 2018 03:35 PM

First published on MSDN on Jul 12, 2012 1 IntroductionMy name is Vivek Gupta; I am an engineer in Microsoft.

123K

Shyamal Varma on Oct 12 2018 03:35 PM

First published on MSDN on Jun 27, 2012 How to determine whether a USB 3.

1,584

Shyamal Varma on Oct 12 2018 03:33 PM

First published on MSDN on Jun 08, 2012 Perhaps the most commonly encountered problem with USB devices is enumeration fa...

757

Shyamal Varma on Oct 12 2018 03:33 PM

First published on MSDN on Nov 28, 2011 This paper provides information about certain limitations of the Universal Seria...

1,947

Shyamal Varma on Oct 12 2018 03:32 PM

First published on MSDN on Oct 14, 2011 Here are some common causes and solutions for users facing an "Unknown Device" p...

322

Shyamal Varma on Oct 12 2018 03:32 PM

First published on MSDN on Sep 15, 2011 There is a lot of news coming out of the BUILD conference this week.

917

Shyamal Varma on Oct 12 2018 03:32 PM

First published on MSDN on Jul 21, 2011 Hi, I’m Ram Valliyappan and I am a Program Manager on the Windows team responsib...

7,608

Shyamal Varma on Oct 12 2018 03:32 PM

First published on MSDN on May 10, 2011 Hi, I am Vivek Gupta, a software developer on the USB team.

396

Shyamal Varma on Oct 12 2018 03:31 PM

First published on MSDN on Mar 31, 2011 When upgrading from Windows 7 RTM to SP1 on a clean Windows 7 RTM build, binarie...

1,023

Shyamal Varma on Oct 12 2018 03:31 PM

First published on MSDN on Mar 30, 2011 My name is Jane Lawrence, and in this blog post, Philip Ries and I will describe...

1,568

Shyamal Varma on Oct 12 2018 03:31 PM

First published on MSDN on Feb 22, 2011 Hi, I’m Kristina Hotz, a Program Manager on the USB team.

472

Shyamal Varma on Oct 12 2018 03:31 PM

First published on MSDN on Feb 02, 2011 Hi, I’m Kristina Hotz, a Program Manager on the USB Team.

2,234

Shyamal Varma on Oct 12 2018 03:31 PM

First published on MSDN on Dec 06, 2010 Hi, I’m Kristina Hotz, a Program Manager on the USB team.

2,513

Shyamal Varma on Oct 12 2018 03:30 PM

First published on MSDN on Oct 25, 2010 Hello, my name is Yang You and I am a program manager for USB Diagnostics.

458

Shyamal Varma on Oct 12 2018 03:29 PM

First published on MSDN on Sep 29, 2010 Hello, Today I’d like to share with you a change we are making to the Windows Lo...

5,829

Shyamal Varma on Oct 12 2018 03:29 PM

First published on MSDN on Sep 22, 2010 Hello, My name is Jane Lawrence and I am a program manager for USB Compatibility...

1,473

Shyamal Varma on Oct 12 2018 03:28 PM

First published on MSDN on Aug 27, 2010 A USB client driver sends in and out transfers to its device.

386

Shyamal Varma on Oct 12 2018 03:28 PM

First published on MSDN on Jun 29, 2010 Hello, I am a writer on the Windows Driver Kit team.

1,072

Shyamal Varma on Oct 12 2018 03:28 PM

First published on MSDN on May 18, 2010 (This post was temporarily unavailable during some of the recent MSDN Blogs site...

354

Shyamal Varma on Oct 12 2018 03:27 PM

First published on MSDN on Apr 16, 2010 We are going to start a new blog series called "Known Hardware Issues" where we ...

389

Shyamal Varma on Oct 12 2018 03:27 PM

First published on MSDN on Mar 17, 2010 We covered in previous blogs how to get trace events from core USB stack and vie...

457

Shyamal Varma on Oct 12 2018 03:27 PM

First published on MSDN on Feb 10, 2010 Updated 7/12/2011 with Windows 7 SP1 format data (in addition to RTM format data...

3,143

Shyamal Varma on Oct 12 2018 03:27 PM

First published on MSDN on Feb 05, 2010 Updated 7/12/2011 with Windows 7 SP1 format data (in addition to RTM format data...

Latest Comments

in How does USB stack enumerate a device? on Dec 11 2022 02:31 AM

Dear all USB Users, (unsure that this is the right forum for my question...) > Is there a way to programmatically "Recover Unused and FIX COM Numbers" (NI - National Instrument Forum Question...) It is hard to live with the Totally Random USB COM port Enumeration that Windows always apply...Is there...

0 Likes

in How to generate and view a WinUSB debug trace log on Mar 07 2022 12:24 PM

Both download links are bad. Are there updated links?

0 Likes

in Supporting D3Cold for USB Devices on May 16 2021 06:46 PM

hi for below point: In Windows 8, only the USB 3.0 driver stack restores configuration but not the USB 2.0 driver stack. Therefore in Windows 8 D3cold is not supported by the USB 2.0 driver stack I just want to know for Windows 10, the D3cold is still not supported by USB2.0 dirver stack?

0 Likes

in Capturing USB Debug Traces on Apr 28 2021 12:39 PM

This CMD file makes the article seem dated. Is there an update somewhere?

0 Likes

in How to determine whether a USB 3.0 device is operating at SuperSpeed? on Mar 16 2021 02:41 AM

Valuable and helpful information - Thank you putting it together!

0 Likes