PCI\VEN_8086 PCI\VEN_8086&DEV_2C91 Intel® Core Processor QPI Physical Drivers

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Table Of Contents
Intel® System Hardware Device ID Numbers Intel® PCI\VEN_8086 Intel® Core Processor QPI Physical



System Manufacturer
Intel® (PCI\VEN_8086&DEV_2C91)

Download PCI\VEN_8086 PCI\VEN_8086&DEV_2C91 Intel® Core Processor QPI Physical
Windows® Device Drivers

The PCI\VEN Code can be broken down into parts that relate to the hardware manufacturer, the category of the hardware and the revision of the hardware. The first part, the "PCI\VEN_", is specific to the manufacturer, Intel® has the PCI\VEN code of "PCI\VEN_8086". The "&DEV_" part of the code relates to the hardware, in this case the "DEV_2C91" relates to system hardware, specifically the Core Processor QPI Physical. If the system device is slow or just seems to be not working, then it is likely that the driver is a generic driver, is not installed correctly or is just broken. For use only with the Intel® Core Processor QPI Physical device, an up-to-date list of downloads is shown below.

  • Intel Core Processor QPI Physical

    Intel Core Processor QPI Physical

  • Standard Windows 10 Desktop

    Windows 10 Desktop

  • Standard Windows 8.1 Desktop

    Windows 8.1 Desktop

  • Standard Windows 8 Desktop

    Windows 8 Desktop

  • Blue Windows 7 Desktop

    Windows 7 Desktop

  • Black Windows Vista Desktop

    Windows Vista Desktop

  • Black Windows XP Desktop

    Windows XP Desktop



Download Intel® Windows® System Drivers

Intel® System Hardware PCI\VEN_8086&DEV_2C91 Free Downloads



Asus N61jq System Drivers
Asus N61jq-x1 System Drivers
Toshiba Qosmio X500-014 System Drivers
Intel® System Card


  • Asus N61Jq
  • Asus N61JqAsusIntel
  • Asus N61Jq
  • Intel® System Drivers
    Hardware Revision REV_04\3&4F11E61&0&11 PCI\VEN_8086&DEV_2C91&SUBSYS_00000000&

  • Asus N61JQ-X1
  • Asus N61JQ-X1AsusIntel
  • Asus N61JQ-X1
  • Intel® System Drivers
    Hardware Revision REV_04\3&4F11E61&0&11 PCI\VEN_8086&DEV_2C91&SUBSYS_00000000&

  • Toshiba Qosmio X500-014
  • Toshiba Qosmio X500-014ToshibaIntel
  • Toshiba Qosmio X500-014
  • Intel® System Drivers
    Hardware Revision REV_04\3&4F11E61&0&11 PCI\VEN_8086&DEV_2C91&SUBSYS_00000000&




Intel® System Hardware PCI\VEN_8086&DEV_2C91&SUBSYS_80868086 Free Downloads



Acer 8942g System Drivers
Acer 9834g System Drivers
Acer Aspire 8942g System Drivers
Alienware M15x System Drivers
Asus A42j System Drivers
Intel® System Card


  • Acer 8942G
  • Acer 8942GAcerIntel
  • Acer 8942G
  • Intel® System Drivers
    Hardware Revision REV_04\3&4F11E61&0&11 PCI\VEN_8086&DEV_2C91&SUBSYS_80868086&

  • Acer 9834G
  • Acer 9834GAcerIntel
  • Acer 9834G
  • Intel® System Drivers
    Hardware Revision REV_04\3&4F11E61&0&11 PCI\VEN_8086&DEV_2C91&SUBSYS_80868086&

  • Acer Aspire 8942G
  • Acer Aspire 8942GAcerIntel
  • Acer Aspire 8942G
  • Intel® System Drivers
    Hardware Revision REV_04\3&4F11E61&0&11 PCI\VEN_8086&DEV_2C91&SUBSYS_80868086&

  • Alienware M15X
  • Alienware M15XAlienwareIntel
  • Alienware M15X
  • Intel® System Drivers
    Hardware Revision REV_04\3&4F11E61&0&11 PCI\VEN_8086&DEV_2C91&SUBSYS_80868086&

  • Asus A42j
  • Asus A42jAsusIntel
  • Asus A42j
  • Intel® System Drivers
    Hardware Revision REV_04\3&4F11E61&0&11 PCI\VEN_8086&DEV_2C91&SUBSYS_80868086&




Items Related To The PCI\VEN_8086 PCI\VEN_8086&DEV_2C91 Intel® Core Processor QPI Physical

Intel® Core Processor QPI Physical System PCI\VEN_8086&DEV_2C91 Drivers

Intel® Core Processor QPI Physical System PCI\VEN_8086&DEV_2C91 DriversDriversDrivers

A "driver" is defined as the "software interface that allows the operating system to communicate with the hardware". The Intel core processor qpi physical device driver is the software that controls and drives the hardware, hence the name "Driver". If the system device is not performing as expected then it is likely that the driver is old or broken. The following list below consists of certified downloads that are designed specifically to be used with the Intel core processor qpi physical device. Intel Core Processor QPI Physical Windows 10 Desktop Windows 8.1 Desktop

Jump to the Intel® Core Processor QPI Physical System PCI\VEN_8086&DEV_2C91 Drivers page.





PCI\VEN_8086 PCI\VEN_8086&DEV_2D11 Intel® Core Processor QPI Physical 0 Drivers

PCI\VEN_8086 PCI\VEN_8086&DEV_2D11 Intel® Core Processor QPI Physical 0 DriversDriversDrivers

The "&DEV_" part of the code relates to the hardware, in this case the "DEV_2D11" relates to system hardware, specifically the Core Processor QPI Physical 0. If the system device is slow or just seems to be not working, then it is likely that the driver is a generic driver, is not installed correctly or is just broken. For use only with the Intel® Core Processor QPI Physical 0 device, an up-to-date list of downloads is shown below. Intel Core Processor QPI Physical 0 Windows 10 Desktop Windows 8.1 Desktop Windows 8 Desktop Windows 7 Desktop Windows Vista Desktop Windows

Jump to the PCI\VEN_8086 PCI\VEN_8086&DEV_2D11 Intel® Core Processor QPI Physical 0 Drivers page.





Intel® Core Processor QPI Physical 0 System PCI\VEN_8086&DEV_2D11 Drivers

Intel® Core Processor QPI Physical 0 System PCI\VEN_8086&DEV_2D11 DriversDriversDrivers

Intel Core Processor QPI Physical 0 Windows 10 Desktop Windows 8.1 Desktop Windows 8 Desktop Windows 7 Desktop Windows Vista Desktop Windows XP Desktop Download Intel® Windows® System Drivers Intel® System Hardware PCI\VEN_8086&DEV_2D11 Free Downloads Windows Vista 64 bit Device Driver Download Intel® Core Processor QPI Physical 0 Windows Vista 64 bit System Drivers (PCI\VEN_8086&DEV_2D11) Windows 10 Device Driver Download Intel® Core Processor QPI Physical 0 Windows 10 System Drivers (PCI\VEN_8086&DEV_2D11) Windows 10 64 bit Device Driver Download Intel® Core

Jump to the Intel® Core Processor QPI Physical 0 System PCI\VEN_8086&DEV_2D11 Drivers page.





Intel® Core Processor QPI System PCI\VEN_8086&DEV_2C90 Drivers

Intel® Core Processor QPI System PCI\VEN_8086&DEV_2C90 DriversDriversDrivers

The following list below consists of certified downloads that are designed specifically to be used with the Intel core processor qpi device. Intel Core Processor QPI Windows 10 Desktop Windows 8.1 Desktop Windows 8 Desktop Windows 7 Desktop Windows Vista Desktop Windows XP Desktop Download Intel® Windows® System Drivers Intel® System Hardware PCI\VEN_8086&DEV_2C90 Free Downloads Windows Vista 64 bit Device Driver Download Intel® Core Processor QPI Windows Vista 64 bit System Drivers (PCI\VEN_8086&DEV_2C90) Windows 10 Device Driver Download Intel® Core Processor QPI

Jump to the Intel® Core Processor QPI System PCI\VEN_8086&DEV_2C90 Drivers page.





Intel® Core Processor QPI Link System PCI\VEN_8086&DEV_D150 Drivers

Intel® Core Processor QPI Link System PCI\VEN_8086&DEV_D150 DriversDriversDrivers

Table Of Contents Intel® System Hardware Device ID Numbers Intel® PCI\VEN_8086 Intel® Core Processor QPI Link PCI\VEN_8086&DEV_D150 Acer Core Processor QPI Link PCI\VEN_8086&DEV_D150&SUBSYS_00000000&REV_11\3&11583659&0&80 Advent Core Processor QPI Link PCI\VEN_8086&DEV_D150&SUBSYS_00000000&REV_11\3&13C0B0C5&0&80 Dell Core Processor QPI Link PCI\VEN_8086&DEV_D150&SUBSYS_00000000&REV_11\3&18D45AA6&0&80 Dell Core Processor QPI Link PCI\VEN_8086&DEV_D150&SUBSYS_00000000&REV_11\3&33FD14CA&0&80

Jump to the Intel® Core Processor QPI Link System PCI\VEN_8086&DEV_D150 Drivers page.





Intel® Core Processor QPI Link 0 System PCI\VEN_8086&DEV_2D10 Drivers

Intel® Core Processor QPI Link 0 System PCI\VEN_8086&DEV_2D10 DriversDriversDrivers

If the system device seems very slow or is just not working correctly then it is likely that the driver is a default generic driver, is old or is broken. Designed specifically to be used with the Intel Core Processor QPI Link 0 device, the list of downloads below is the most up-to-date available for the Intel Core Processor QPI Link 0. Intel Core Processor QPI Link 0 Windows 10 Desktop Windows 8.1 Desktop Windows 8 Desktop Windows 7 Desktop Windows Vista Desktop Windows XP Desktop Download Intel® Windows® System Drivers Intel® System Hardware PCI\VEN_8086&DEV_2D10 Free Downloads

Jump to the Intel® Core Processor QPI Link 0 System PCI\VEN_8086&DEV_2D10 Drivers page.





Intel® Core Processor QPI Routing Protocol Registers System PCI\VEN_8086&DEV_D151 Drivers

Intel® Core Processor QPI Routing Protocol Registers System PCI\VEN_8086&DEV_D151 DriversDriversDrivers

The Intel core processor qpi routing protocol registers device driver is the software that controls and drives the hardware, hence the name "Driver". If the system device is not performing as expected then it is likely that the driver is old or broken. The following list below consists of certified downloads that are designed specifically to be used with the Intel core processor qpi routing protocol registers device. Intel Core Processor QPI Routing Protocol Registers Windows 10 Desktop Windows 8.1 Desktop Windows 8 Desktop Windows 7 Desktop Windows Vista Desktop Windows XP Desktop

Jump to the Intel® Core Processor QPI Routing Protocol Registers System PCI\VEN_8086&DEV_D151 Drivers page.