Download PCI\VEN_8086&DEV_2E21 Intel® 4 Chipset PCI Express Root Port Drivers

Device List
Intel® System Hardware Device ID Numbers Intel® PCI\VEN_8086 Intel® 4 Chipset PCI Express Root Port



System Manufacturer Intel® (PCI\VEN_8086&DEV_2E21)

Download Download PCI\VEN_8086&DEV_2E21 Intel® 4 Chipset PCI Express Root Port
Windows® Device Drivers

  • PCI\VEN_8086&DEV_2E21 Windows 11 Drivers

    PCI\VEN_8086&DEV_2E21 Windows 11 Drivers

  • PCI\VEN_8086&DEV_2E21 Windows 10 Drivers

    PCI\VEN_8086&DEV_2E21 Windows 10 Drivers

  • PCI\VEN_8086&DEV_2E21 Windows 8.1 Drivers

    PCI\VEN_8086&DEV_2E21 Windows 8.1 Drivers

  • PCI\VEN_8086&DEV_2E21 Windows 8 Drivers

    PCI\VEN_8086&DEV_2E21 Windows 8 Drivers

  • PCI\VEN_8086&DEV_2E21 Windows 7 Drivers

    PCI\VEN_8086&DEV_2E21 Windows 7 Drivers

  • PCI\VEN_8086&DEV_2E21 Windows Vista Drivers

    PCI\VEN_8086&DEV_2E21 Windows Vista Drivers

  • PCI\VEN_8086&DEV_2E21 Windows XP Drivers

    PCI\VEN_8086&DEV_2E21 Windows XP Drivers

Device drivers are the software interfaces that talk directly to the physical system hardware and are required for the hardware in the computer to communicate with the operating system. A "driver" is the name given to the software interface that allows the operating system to communicate with the hardware. If the system device is not performing as expected then it is likely that the driver is not working correctly. A PCI\VEN Code can be split into pieces that correspond to manufacturer of that hardware. The first part, the "PCI\VEN_", is specific to the hardware manufacturer, Intel® has the PCI\VEN code of "PCI\VEN_8086". The "&DEV_" part of the code relates to the category of the hardware, in this case the "DEV_2E21" category is "System" hardware. A list of compatible device driver software for the Intel® 4 Chipset PCI Express Root Port device is shown below.

Download Intel® Windows® System Drivers

Intel® System Hardware PCI\VEN_8086&DEV_2E21 Free Downloads



Acer Aspire M7721 System Drivers
Acer Veriton 5800 System Drivers
Gateway Mt6835j System Drivers
Gateway Nv53 System Drivers
Hp Compaq Presario B1014 System Drivers
Sony Vgn-sz3xp/c System Drivers
Toshiba Satellite L45-s4687 System Drivers
Intel® System Card


  • Acer Aspire M7721
  • Acer Aspire M7721AcerIntel
  • Acer Aspire M7721
  • Intel® System Drivers
    Hardware Revision REV_03\3&11583659&0&08 PCI\VEN_8086&DEV_2E21&SUBSYS_00000000&

  • Acer Veriton 5800
  • Acer Veriton 5800AcerIntel
  • Acer Veriton 5800
  • Intel® System Drivers
    Hardware Revision REV_03\3&11583659&0&08 PCI\VEN_8086&DEV_2E21&SUBSYS_00000000&

  • Gateway MT6835j
  • Gateway MT6835jGatewayIntel
  • Gateway MT6835j
  • Intel® System Drivers
    Hardware Revision REV_03\3&11583659&0&08 PCI\VEN_8086&DEV_2E21&SUBSYS_00000000&

  • Gateway NV53
  • Gateway NV53GatewayIntel
  • Gateway NV53
  • Intel® System Drivers
    Hardware Revision REV_03\3&11583659&0&08 PCI\VEN_8086&DEV_2E21&SUBSYS_00000000&

  • HP Compaq Presario B1014
  • HP Compaq Presario B1014HPIntel
  • HP Compaq Presario B1014
  • Intel® System Drivers
    Hardware Revision REV_03\3&11583659&0&08 PCI\VEN_8086&DEV_2E21&SUBSYS_00000000&

  • Sony VGN-SZ3XP/C
  • Sony VGN-SZ3XP/CSonyIntel
  • Sony VGN-SZ3XP/C
  • Intel® System Drivers
    Hardware Revision REV_03\3&11583659&0&08 PCI\VEN_8086&DEV_2E21&SUBSYS_00000000&

  • Toshiba Satellite L45-S4687
  • Toshiba Satellite L45-S4687ToshibaIntel
  • Toshiba Satellite L45-S4687
  • Intel® System Drivers
    Hardware Revision REV_02\3&11583659&0&08 PCI\VEN_8086&DEV_2E21&SUBSYS_00000000&




Intel® System Hardware PCI\VEN_8086&DEV_2E21&SUBSYS_14585000 Free Downloads



Intel® System Hardware PCI\VEN_8086&DEV_2E21&SUBSYS_82D31043 Free Downloads



Acer Power F1b System Drivers
Acer Veriton 3300 System Drivers
Acer Veriton X700gx System Drivers
Asus P5q Pro Turbo System Drivers
Gateway Fx System Drivers
Hp Compaq Pavilion Dv7-1128ca System Drivers
Tiger Designote 5200 Gt System Drivers
Intel® System Card


  • Acer Power F1b
  • Acer Power F1bAcerIntel
  • Acer Power F1b
  • Intel® System Drivers
    Hardware Revision REV_02\3&11583659&0&08 PCI\VEN_8086&DEV_2E21&SUBSYS_82D31043&

  • Acer Veriton 3300
  • Acer Veriton 3300AcerIntel
  • Acer Veriton 3300
  • Intel® System Drivers
    Hardware Revision REV_02\3&11583659&0&08 PCI\VEN_8086&DEV_2E21&SUBSYS_82D31043&

  • Acer Veriton x700GX
  • Acer Veriton x700GXAcerIntel
  • Acer Veriton x700GX
  • Intel® System Drivers
    Hardware Revision REV_03\3&11583659&0&08 PCI\VEN_8086&DEV_2E21&SUBSYS_82D31043&

  • Asus P5q Pro Turbo
  • Asus P5q Pro TurboAsusIntel
  • Asus P5q Pro Turbo
  • Intel® System Drivers
    Hardware Revision REV_03\3&11583659&0&08 PCI\VEN_8086&DEV_2E21&SUBSYS_82D31043&

  • Gateway FX
  • Gateway FXGatewayIntel
  • Gateway FX
  • Intel® System Drivers
    Hardware Revision REV_03\3&11583659&0&08 PCI\VEN_8086&DEV_2E21&SUBSYS_82D31043&

  • HP Compaq Pavilion dv7-1128ca
  • HP Compaq Pavilion dv7-1128caHPIntel
  • HP Compaq Pavilion dv7-1128ca
  • Intel® System Drivers
    Hardware Revision REV_03\3&11583659&0&08 PCI\VEN_8086&DEV_2E21&SUBSYS_82D31043&

  • Tiger DESIGNote 5200 GT
  • Tiger DESIGNote 5200 GTTigerIntel
  • Tiger DESIGNote 5200 GT
  • Intel® System Drivers
    Hardware Revision REV_03\3&11583659&0&08 PCI\VEN_8086&DEV_2E21&SUBSYS_82D31043&




Intel® System Hardware PCI\VEN_8086&DEV_2E21&SUBSYS_0DD9105B Free Downloads



Intel® System Hardware PCI\VEN_8086&DEV_2E21&SUBSYS_9044104D Free Downloads



Intel® System Hardware PCI\VEN_8086&DEV_2E21&SUBSYS_50001458 Free Downloads



Fujitsu Siemens Lifebook S6120d System Drivers
Gateway Mx3000 System Drivers
Hp Compaq Nx9010 System Drivers
Hp Compaq Pavilion 8600 System Drivers
Intel® System Card


  • Fujitsu Siemens LifeBook S6120D
  • Fujitsu Siemens LifeBook S6120DFujitsuIntel
  • Fujitsu Siemens LifeBook S6120D
  • Intel® System Drivers
    Hardware Revision REV_02\3&13C0B0C5&0&08 PCI\VEN_8086&DEV_2E21&SUBSYS_50001458&

  • Gateway MX3000
  • Gateway MX3000GatewayIntel
  • Gateway MX3000
  • Intel® System Drivers
    Hardware Revision REV_03\3&13C0B0C5&0&08 PCI\VEN_8086&DEV_2E21&SUBSYS_50001458&

  • HP Compaq nx9010
  • HP Compaq nx9010HPIntel
  • HP Compaq nx9010
  • Intel® System Drivers
    Hardware Revision REV_03\3&13C0B0C5&0&08 PCI\VEN_8086&DEV_2E21&SUBSYS_50001458&

  • HP Compaq Pavilion 8600
  • HP Compaq Pavilion 8600HPIntel
  • HP Compaq Pavilion 8600
  • Intel® System Drivers
    Hardware Revision REV_03\3&13C0B0C5&0&08 PCI\VEN_8086&DEV_2E21&SUBSYS_50001458&




Intel® System Hardware PCI\VEN_8086&DEV_2E21&SUBSYS_028A1028 Free Downloads



Dell XPs One A2420 System Drivers
Intel® System Card


  • Dell XPS One A2420
  • Dell XPS One A2420DellIntel
  • Dell XPS One A2420
  • Intel® System Drivers
    Hardware Revision REV_03\3&11583659&0&08 PCI\VEN_8086&DEV_2E21&SUBSYS_028A1028&




Intel® System Hardware PCI\VEN_8086&DEV_2E21&SUBSYS_9043104D Free Downloads



Sony Vaio Vgn-a100 System Drivers
Sony Vgc-ln1m System Drivers
Sony Vgc-lv1s System Drivers
Sony Vgc-lv2sj System Drivers
Intel® System Card


  • Sony Vaio VGN-A100
  • Sony Vaio VGN-A100SonyIntel
  • Sony Vaio VGN-A100
  • Intel® System Drivers
    Hardware Revision REV_03\3&11583659&0&08 PCI\VEN_8086&DEV_2E21&SUBSYS_9043104D&

  • Sony VGC-LN1M
  • Sony VGC-LN1MSonyIntel
  • Sony VGC-LN1M
  • Intel® System Drivers
    Hardware Revision REV_03\3&11583659&0&08 PCI\VEN_8086&DEV_2E21&SUBSYS_9043104D&

  • Sony VGC-LV1S
  • Sony VGC-LV1SSonyIntel
  • Sony VGC-LV1S
  • Intel® System Drivers
    Hardware Revision REV_03\3&11583659&0&08 PCI\VEN_8086&DEV_2E21&SUBSYS_9043104D&

  • Sony VGC-LV2SJ
  • Sony VGC-LV2SJSonyIntel
  • Sony VGC-LV2SJ
  • Intel® System Drivers
    Hardware Revision REV_03\3&11583659&0&08 PCI\VEN_8086&DEV_2E21&SUBSYS_9043104D&




Intel® System Hardware PCI\VEN_8086&DEV_2E21&SUBSYS_02661025 Free Downloads



Intel® System Hardware PCI\VEN_8086&DEV_2E21&SUBSYS_9042104D Free Downloads



Sony Vgc-rt2sry System Drivers
Intel® System Card


  • Sony VGC-RT2SRY
  • Sony VGC-RT2SRYSonyIntel
  • Sony VGC-RT2SRY
  • Intel® System Drivers
    Hardware Revision REV_03\3&11583659&0&08 PCI\VEN_8086&DEV_2E21&SUBSYS_9042104D&




Intel® System Hardware PCI\VEN_8086&DEV_2E21&SUBSYS_02501025 Free Downloads



Intel® System Hardware PCI\VEN_8086&DEV_2E21&SUBSYS_832F1043 Free Downloads



Asus G71g System Drivers
Asus G71gx System Drivers
Asus G72gx System Drivers
Intel® System Card


  • Asus G71G
  • Asus G71GAsusIntel
  • Asus G71G
  • Intel® System Drivers
    Hardware Revision REV_03\3&11583659&0&08 PCI\VEN_8086&DEV_2E21&SUBSYS_832F1043&

  • Asus G71Gx
  • Asus G71GxAsusIntel
  • Asus G71Gx
  • Intel® System Drivers
    Hardware Revision REV_03\3&11583659&0&08 PCI\VEN_8086&DEV_2E21&SUBSYS_832F1043&

  • Asus G72GX
  • Asus G72GXAsusIntel
  • Asus G72GX
  • Intel® System Drivers
    Hardware Revision REV_03\3&11583659&0&08 PCI\VEN_8086&DEV_2E21&SUBSYS_832F1043&




Intel® System Hardware PCI\VEN_8086&DEV_2E21&SUBSYS_50028086 Free Downloads



Intel® System Hardware PCI\VEN_8086&DEV_2E21&SUBSYS_02851028 Free Downloads



Intel® System Hardware PCI\VEN_8086&DEV_2E21&SUBSYS_01521025 Free Downloads



Intel® System Hardware PCI\VEN_8086&DEV_2E21&SUBSYS_83361043 Free Downloads



Asus Cg5270 System Drivers
Asus Cm5570 System Drivers
Intel® System Card


  • Asus CG5270
  • Asus CG5270AsusIntel
  • Asus CG5270
  • Intel® System Drivers
    Hardware Revision REV_03\3&11583659&2&08 PCI\VEN_8086&DEV_2E21&SUBSYS_83361043&

  • Asus CM5570
  • Asus CM5570AsusIntel
  • Asus CM5570
  • Intel® System Drivers
    Hardware Revision REV_03\3&11583659&0&08 PCI\VEN_8086&DEV_2E21&SUBSYS_83361043&




Intel® System Hardware PCI\VEN_8086&DEV_2E21&SUBSYS_02AC1028 Free Downloads



Dell Studio 540 System Drivers
Dell Studio 540s System Drivers
Intel® System Card


  • Dell Studio 540
  • Dell Studio 540DellIntel
  • Dell Studio 540
  • Intel® System Drivers
    Hardware Revision REV_03\3&11583659&0&08 PCI\VEN_8086&DEV_2E21&SUBSYS_02AC1028&

  • Dell Studio 540s
  • Dell Studio 540sDellIntel
  • Dell Studio 540s
  • Intel® System Drivers
    Hardware Revision REV_03\3&11583659&0&08 PCI\VEN_8086&DEV_2E21&SUBSYS_02AC1028&




Intel® System Hardware PCI\VEN_8086&DEV_2E21&SUBSYS_2E218086 Free Downloads



Intel® System Hardware PCI\VEN_8086&DEV_2E21&SUBSYS_024C1025 Free Downloads



Acer Am5802-e9132 System Drivers
Acer Aspire M3800 System Drivers
Acer Aspire M3802 System Drivers
Acer Aspire M5800 System Drivers
Acer M3800 System Drivers
Intel® System Card


  • Acer AM5802-E9132
  • Acer AM5802-E9132AcerIntel
  • Acer AM5802-E9132
  • Intel® System Drivers
    Hardware Revision REV_03\3&11583659&0&08 PCI\VEN_8086&DEV_2E21&SUBSYS_024C1025&

  • Acer Aspire M3800
  • Acer Aspire M3800AcerIntel
  • Acer Aspire M3800
  • Intel® System Drivers
    Hardware Revision REV_03\3&11583659&0&08 PCI\VEN_8086&DEV_2E21&SUBSYS_024C1025&

  • Acer Aspire M3802
  • Acer Aspire M3802AcerIntel
  • Acer Aspire M3802
  • Intel® System Drivers
    Hardware Revision REV_03\3&11583659&0&08 PCI\VEN_8086&DEV_2E21&SUBSYS_024C1025&

  • Acer Aspire M5800
  • Acer Aspire M5800AcerIntel
  • Acer Aspire M5800
  • Intel® System Drivers
    Hardware Revision REV_03\3&11583659&0&08 PCI\VEN_8086&DEV_2E21&SUBSYS_024C1025&

  • Acer M3800
  • Acer M3800AcerIntel
  • Acer M3800
  • Intel® System Drivers
    Hardware Revision REV_03\3&11583659&0&08 PCI\VEN_8086&DEV_2E21&SUBSYS_024C1025&




Intel® System Hardware PCI\VEN_8086&DEV_2E21&SUBSYS_00248086 Free Downloads



Intel® System Hardware PCI\VEN_8086&DEV_2E21&SUBSYS_00298086 Free Downloads



Intel® System Hardware PCI\VEN_8086&DEV_2E21&SUBSYS_0DE5105B Free Downloads



Intel® System Hardware PCI\VEN_8086&DEV_2E21&SUBSYS_00171B0A Free Downloads



Intel® System Hardware PCI\VEN_8086&DEV_2E21&SUBSYS_024D1025 Free Downloads



Intel® System Hardware PCI\VEN_8086&DEV_2E21&SUBSYS_1102147B Free Downloads



Intel® System Hardware PCI\VEN_8086&DEV_2E21&SUBSYS_02821028 Free Downloads



Intel® System Hardware PCI\VEN_8086&DEV_2E21&SUBSYS_2A94103C Free Downloads



Intel® System Hardware PCI\VEN_8086&DEV_2E21&SUBSYS_02831028 Free Downloads



Intel® System Hardware PCI\VEN_8086&DEV_2E21&SUBSYS_9060104D Free Downloads



Intel® System Hardware PCI\VEN_8086&DEV_2E21&SUBSYS_04391028 Free Downloads



Intel® System Hardware PCI\VEN_8086&DEV_2E21&SUBSYS_50018086 Free Downloads



Intel® System Hardware PCI\VEN_8086&DEV_2E21&SUBSYS_023C1025 Free Downloads



Intel® System Hardware PCI\VEN_8086&DEV_2E21&SUBSYS_304617AA Free Downloads