Intel(R) 4 Series Chipset PCI Express Root Port - 2E21 Driver for INTEL_ - DG45ID working on Microsoft Windows XP Professional
The Intel DG45ID is a motherboard designed for home and office computing, built on the Intel G45 chipset. It supports Intel Core 2 Quad, Core 2 Duo, and Pentium processors, offering solid performance for everyday tasks and multimedia applications. With integrated Intel GMA X4500HD graphics, HDMI output, and a range of connectivity options, the DG45ID provides a reliable platform for building or upgrading a budget-friendly PC. Its compact microATX form factor and energy-efficient design make it a practical choice for users seeking a stable and affordable solution.
Device Name:
Intel(R) 4 Series Chipset PCI Express Root Port - 2E21
Hardware ID:
PCI\VEN_8086&DEV_2E21&SUBSYS_00000000&REV_03
PCI\VEN_8086&DEV_2E21&SUBSYS_00000000
PCI\VEN_8086&DEV_2E21&REV_03
PCI\VEN_8086&DEV_2E21 <---- Device ID matches with our database
PCI\VEN_8086&DEV_2E21&CC_060400
PCI\VEN_8086&DEV_2E21&CC_0604
Compatible ID:
PCI\VEN_8086&CC_060400
PCI\VEN_8086&CC_0604
PCI\VEN_8086
PCI\CC_060400
PCI\CC_0604
PCI\VEN_8086&DEV_2E21&SUBSYS_00000000
PCI\VEN_8086&DEV_2E21&REV_03
PCI\VEN_8086&DEV_2E21 <---- Device ID matches with our database
PCI\VEN_8086&DEV_2E21&CC_060400
PCI\VEN_8086&DEV_2E21&CC_0604
Compatible ID:
PCI\VEN_8086&CC_060400
PCI\VEN_8086&CC_0604
PCI\VEN_8086
PCI\CC_060400
PCI\CC_0604
Version:
9.0.0.1009,2008-05-27
List of driver files that match with the above device in our database.
You are viewing the drivers of an anonymous computer which may be not the same with your current computer. These driver(s) may not work with your computer. Please click on the link below to download, scan and get the correct drivers.
Why do i see many drivers ?
Below is a list of drivers that may be suitable for your device. With the different devices, they can have the same driver , it's because they all use the same chip manufacturer.
How to select driver?
If you are looking for an update , pickup the latest one. If your driver isn't working, use the driver having the same OEM with the your laptop/desktop brand name.
Watch this video to see how it works - click here
Below is a list of drivers that may be suitable for your device. With the different devices, they can have the same driver , it's because they all use the same chip manufacturer.
How to select driver?
If you are looking for an update , pickup the latest one. If your driver isn't working, use the driver having the same OEM with the your laptop/desktop brand name.
Watch this video to see how it works - click here
Driver name
OEM
Filename
Version
Date
Size
Operating System
Download
Intel(R) 4 Series Chipset PCI Express Root Port - 2E21
9.1.9.1005
2013-07-25
5.03 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
XP, VISTA, WIN7, WIN8/64bits
XP, VISTA, WIN7, WIN8/64bits
Intel(R) 4 Series Chipset PCI Express Root Port - 2E21
9.1.9.1005
2013-07-25
1.24 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
XP, VISTA, WIN7, WIN8/64bits
XP, VISTA, WIN7, WIN8/64bits
Intel(R) 4 Series Chipset PCI Express Root Port - 2E21
Others
9.1.9.1005
2013-07-25
5.36 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
XP, VISTA, WIN7, WIN8/64bits
XP, VISTA, WIN7, WIN8/64bits
Intel(R) 4 Series Chipset PCI Express Root Port - 2E21
Others
9.1.9.1005
2013-07-25
5.4 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
XP, VISTA, WIN7, WIN8/64bits
XP, VISTA, WIN7, WIN8/64bits
Intel(R) 4 Series Chipset PCI Express Root Port - 2E21
Others
9.1.9.1005
2013-07-25
5.66 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
XP, VISTA, WIN7, WIN8/64bits
XP, VISTA, WIN7, WIN8/64bits
Intel(R) 4 Series Chipset PCI Express Root Port - 2E21
Others
9.1.9.1005
2013-07-25
5.86 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
XP, VISTA, WIN7, WIN8/64bits
XP, VISTA, WIN7, WIN8/64bits
Intel(R) 4 Series Chipset PCI Express Root Port - 2E21
Others
9.1.9.1005
2013-07-25
5.23 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
XP, VISTA, WIN7, WIN8/64bits
XP, VISTA, WIN7, WIN8/64bits
Intel(R) 4 Series Chipset PCI Express Root Port - 2E21
Others
9.1.9.1005
2013-07-25
5.27 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
XP, VISTA, WIN7, WIN8/64bits
XP, VISTA, WIN7, WIN8/64bits
Intel(R) 4 Series Chipset PCI Express Root Port - 2E21
Others
9.1.9.1005
2013-07-25
4.73 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
XP, VISTA, WIN7, WIN8/64bits
XP, VISTA, WIN7, WIN8/64bits
Intel(R) 4 Series Chipset PCI Express Root Port - 2E21
Others
9.1.9.1005
2013-07-25
4.71 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
XP, VISTA, WIN7, WIN8/64bits
XP, VISTA, WIN7, WIN8/64bits
Intel(R) 4 Series Chipset PCI Express Root Port - 2E21
Others
9.1.9.1005
2013-07-25
4.7 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
XP, VISTA, WIN7, WIN8/64bits
XP, VISTA, WIN7, WIN8/64bits
Intel(R) 4 Series Chipset PCI Express Root Port - 2E21
9.1.9.1005
2013-07-25
5.33 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
XP, VISTA, WIN7, WIN8/64bits
XP, VISTA, WIN7, WIN8/64bits
Intel(R) 4 Series Chipset PCI Express Root Port - 2E21
9.1.9.1005
2013-07-25
5.3 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
XP, VISTA, WIN7, WIN8/64bits
XP, VISTA, WIN7, WIN8/64bits
Intel(R) 4 Series Chipset PCI Express Root Port - 2E21
9.1.9.1005
2013-07-25
5.4 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
XP, VISTA, WIN7, WIN8/64bits
XP, VISTA, WIN7, WIN8/64bits
Intel(R) 4 Series Chipset PCI Express Root Port - 2E21
9.1.9.1005
2013-07-25
7.28 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
XP, VISTA, WIN7, WIN8/64bits
XP, VISTA, WIN7, WIN8/64bits
Intel(R) 4 Series Chipset PCI Express Root Port - 2E21
9.1.9.1005
2013-07-25
4.65 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
XP, VISTA, WIN7, WIN8/64bits
XP, VISTA, WIN7, WIN8/64bits
Intel(R) 4 Series Chipset PCI Express Root Port - 2E21
9.1.9.1005
2013-07-25
4.99 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
XP, VISTA, WIN7, WIN8/64bits
XP, VISTA, WIN7, WIN8/64bits
Intel(R) 4 Series Chipset PCI Express Root Port - 2E21
9.1.9.1005
2013-07-25
1.48 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
XP, VISTA, WIN7, WIN8/64bits
XP, VISTA, WIN7, WIN8/64bits
Intel(R) 4 Series Chipset PCI Express Root Port - 2E21
9.1.9.1005
2013-07-25
1.49 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
XP, VISTA, WIN7, WIN8/64bits
XP, VISTA, WIN7, WIN8/64bits
Intel(R) 4 Series Chipset PCI Express Root Port - 2E21
9.1.9.1005
2013-07-25
1.49 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
XP, VISTA, WIN7, WIN8/64bits
XP, VISTA, WIN7, WIN8/64bits
Intel(R) 4 Series Chipset PCI Express Root Port - 2E21
9.1.9.1005
2013-07-25
1.49 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
XP, VISTA, WIN7, WIN8/64bits
XP, VISTA, WIN7, WIN8/64bits
Intel(R) 4 Series Chipset PCI Express Root Port - 2E21
9.1.9.1005
2013-07-25
1.48 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
XP, VISTA, WIN7, WIN8/64bits
XP, VISTA, WIN7, WIN8/64bits
Intel(R) 4 Series Chipset PCI Express Root Port - 2E21
9.1.9.1005
2013-07-25
5.27 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
XP, VISTA, WIN7, WIN8/64bits
XP, VISTA, WIN7, WIN8/64bits
Intel(R) 4 Series Chipset PCI Express Root Port - 2E21
9.1.9.1005
2013-07-25
5.4 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
XP, VISTA, WIN7, WIN8/64bits
XP, VISTA, WIN7, WIN8/64bits
Intel(R) 4 Series Chipset PCI Express Root Port - 2E21
9.1.9.1005
2013-07-25
1.49 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
XP, VISTA, WIN7, WIN8/64bits
XP, VISTA, WIN7, WIN8/64bits
Intel(R) 4 Series Chipset PCI Express Root Port - 2E21
9.1.9.1005
2013-07-25
1.49 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
XP, VISTA, WIN7, WIN8/64bits
XP, VISTA, WIN7, WIN8/64bits
Intel(R) 4 Series Chipset PCI Express Root Port - 2E21
9.1.9.1005
2013-07-25
1.36 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
XP, VISTA, WIN7, WIN8/64bits
XP, VISTA, WIN7, WIN8/64bits
Intel(R) 4 Series Chipset PCI Express Root Port - 2E21
9.1.9.1005
2013-07-25
1.49 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
XP, VISTA, WIN7, WIN8/64bits
XP, VISTA, WIN7, WIN8/64bits
Intel(R) 4 Series Chipset PCI Express Root Port - 2E21
9.1.9.1005
2013-07-25
1.49 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
XP, VISTA, WIN7, WIN8/64bits
XP, VISTA, WIN7, WIN8/64bits
Intel(R) 4 Series Chipset PCI Express Root Port - 2E21
9.1.9.1005
2013-07-25
1.49 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
XP, VISTA, WIN7, WIN8/64bits
XP, VISTA, WIN7, WIN8/64bits
Intel(R) 4 Series Chipset PCI Express Root Port - 2E21
9.1.9.1005
2013-07-25
1.49 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
XP, VISTA, WIN7, WIN8/64bits
XP, VISTA, WIN7, WIN8/64bits
Intel(R) 4 Series Chipset PCI Express Root Port - 2E21
9.1.9.1005
2013-07-25
1.49 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
XP, VISTA, WIN7, WIN8/64bits
XP, VISTA, WIN7, WIN8/64bits
Intel(R) 4 Series Chipset PCI Express Root Port - 2E21
9.1.9.1005
2013-07-25
1.49 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
XP, VISTA, WIN7, WIN8/64bits
XP, VISTA, WIN7, WIN8/64bits
Intel(R) 4 Series Chipset PCI Express Root Port - 2E21
9.1.9.1005
2013-07-25
1.3 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
XP, VISTA, WIN7, WIN8/64bits
XP, VISTA, WIN7, WIN8/64bits
Intel(R) 4 Series Chipset PCI Express Root Port - 2E21
9.1.9.1005
2013-07-25
1.3 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
XP, VISTA, WIN7, WIN8/64bits
XP, VISTA, WIN7, WIN8/64bits
Intel(R) 4 Series Chipset PCI Express Root Port - 2E21
9.1.9.1005
2013-07-25
1.3 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
XP, VISTA, WIN7, WIN8/64bits
XP, VISTA, WIN7, WIN8/64bits
Intel(R) 4 Series Chipset PCI Express Root Port - 2E21
9.1.9.1005
2013-07-25
1.3 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
XP, VISTA, WIN7, WIN8/64bits
XP, VISTA, WIN7, WIN8/64bits
Intel(R) 4 Series Chipset PCI Express Root Port - 2E21
9.1.9.1005
2013-07-25
6.04 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
XP, VISTA, WIN7, WIN8/64bits
XP, VISTA, WIN7, WIN8/64bits
Intel(R) 4 Series Chipset PCI Express Root Port - 2E21
9.1.9.1005
2013-07-25
5.36 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
XP, VISTA, WIN7, WIN8/64bits
XP, VISTA, WIN7, WIN8/64bits
Intel(R) 4 Series Chipset PCI Express Root Port - 2E21
9.1.9.1005
2013-07-25
5.87 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
XP, VISTA, WIN7, WIN8/64bits
XP, VISTA, WIN7, WIN8/64bits
Intel(R) 4 Series Chipset PCI Express Root Port - 2E21
9.1.9.1005
2013-07-25
249.39 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
XP, VISTA, WIN7, WIN8/64bits
XP, VISTA, WIN7, WIN8/64bits
Intel(R) 4 Series Chipset PCI Express Root Port - 2E21
9.1.9.1005
2013-07-25
4.15 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
XP, VISTA, WIN7, WIN8/64bits
XP, VISTA, WIN7, WIN8/64bits
Intel(R) 4 Series Chipset PCI Express Root Port - 2E21
9.1.9.1005
2013-07-25
5.25 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
XP, VISTA, WIN7, WIN8/64bits
XP, VISTA, WIN7, WIN8/64bits
Intel(R) 4 Series Chipset PCI Express Root Port - 2E21
9.1.9.1005
2013-07-25
1.29 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
XP, VISTA, WIN7, WIN8/64bits
XP, VISTA, WIN7, WIN8/64bits
Intel(R) 4 Series Chipset PCI Express Root Port - 2E21
9.1.9.1005
2013-07-25
30.03 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
XP, VISTA, WIN7, WIN8/64bits
XP, VISTA, WIN7, WIN8/64bits
Intel(R) 4 Series Chipset PCI Express Root Port - 2E21
9.1.9.1005
2013-07-25
1.51 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
XP, VISTA, WIN7, WIN8/64bits
XP, VISTA, WIN7, WIN8/64bits
Intel(R) 4 Series Chipset PCI Express Root Port - 2E21
9.1.9.1005
2013-07-25
1.49 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
XP, VISTA, WIN7, WIN8/64bits
XP, VISTA, WIN7, WIN8/64bits
Intel(R) 4 Series Chipset PCI Express Root Port - 2E21
9.1.9.1005
2013-07-25
1.49 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
XP, VISTA, WIN7, WIN8/64bits
XP, VISTA, WIN7, WIN8/64bits
Intel(R) 4 Series Chipset PCI Express Root Port - 2E21
9.1.9.1005
2013-07-25
9.98 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
XP, VISTA, WIN7, WIN8/64bits
XP, VISTA, WIN7, WIN8/64bits
Intel(R) 4 Series Chipset PCI Express Root Port - 2E21
9.1.9.1005
2013-07-25
7.7 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
XP, VISTA, WIN7, WIN8/64bits
XP, VISTA, WIN7, WIN8/64bits