This update addresses the "Availability of the Windows XP SP1 USB 1.1 and 2.0 Update" issue in Windows XP and is discussed in Microsoft Knowledge Base (KB) Article 822603. Download now to install the Windows XP SP1 USB 1.1 and 2.0 update. After you install this item, you may have to restart your computer.

Microsoft has released an update for the USB drivers included in Windows XP Service Pack 1 (SP1) that addresses the following issues:
You may not be able to use your USB mouse (or wake your computer with the USB mouse) after you suspend or hibernate your computer while you are continuously moving the USB mouse. When this problem occurs, you can still wake your computer with the power button without any loss of functionality. Generally, it is best practice not to move your USB mouse until your computer has completed the suspend or hibernate operation even after you apply this update.

Your computer automatically restarts instead of resuming from hibernation, or you receive a serious error (STOP 0x000000A in Usbport.sys).

Your USB 2.0 controller does not enter the selective suspend mode. Because of this behavior, your processor cannot enter a C3 (Clock-Stopped) power state after you disconnect a device from the USB 2.0 hub that is connected to a USB EHCI controller.

The rest of the issues are explained in Knowledge Base Article 822603.

Download: Availability of the Windows XP SP1 USB 1.1 and 2.0 Update

View: Knowledge Base Article - 822603 | Additional Download Information