738646 Intel(R) 945G/GZ/GC/P/PL PCI Express Root Port - 2771 Driver Download - PC Pitstop Driver Library
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Intel(R) 945G/GZ/GC/P/PL PCI Express Root Port - 2771 - Driver Download

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From adding new functionality and improving performance, to fixing a major bug.

Intel(R) 945G/GZ/GC/P/PL PCI Express Root Port - 2771
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Windows 8.1 32-Bit Driver


Windows 8.1 32-Bit 32-bit
Total Driver Versions: 4
Driver Date: 7/25/2013
Release Notes: No Notes Available None
Driver Version: 9.1.9.1005
PC Pitstop Notes: No Pit Notes Available None
No Notes Available.
version history Expand Driver History Collapse Driver History
Driver Date Driver Version Driver Popularity Help Release Notes Help PC Pitstop Notes Help Download Help
7/25/2013 9.1.9.1005 26.67% No Notes Available None No Pit Notes Available None No Download Available None
No Notes Available.
2/6/2007 8.3.0.1011 26.67% No Notes Available None No Pit Notes Available None No Download Available None
No Notes Available.
6/21/2006 6.3.9600.17238 120.00% No Notes Available None No Pit Notes Available None No Download Available None
No Notes Available.
6/21/2006 6.3.9600.17031 26.67% No Notes Available None No Pit Notes Available None No Download Available None
No Notes Available.

Windows 8.1 64-Bit Driver


Windows 8.1 64-Bit 64-bit
Total Driver Versions: 2
Driver Date: 6/21/2006
Release Notes: No Notes Available None
Driver Version: 6.3.9600.17238
PC Pitstop Notes: No Pit Notes Available None
No Notes Available.
version history
Driver Date Driver Version Driver Popularity Help Release Notes Help PC Pitstop Notes Help Download Help
6/21/2006 6.3.9600.17238 166.67% No Notes Available None No Pit Notes Available None No Download Available None
No Notes Available.
6/21/2006 6.3.9600.16384 33.33% No Notes Available None No Pit Notes Available None No Download Available None
No Notes Available.

Windows Vista 32-Bit Driver


Windows Vista 32-Bit 32-bit
Total Driver Versions: 7
Driver Date: 7/25/2013
Release Notes: No Notes Available None
Driver Version: 9.1.9.1005
PC Pitstop Notes: No Pit Notes Available None
No Notes Available.
version history Expand Driver History Collapse Driver History
Driver Date Driver Version Driver Popularity Help Release Notes Help PC Pitstop Notes Help Download Help
7/25/2013 9.1.9.1005 47.27% No Notes Available None No Pit Notes Available None No Download Available None
No Notes Available.
2/25/2013 9.1.9.1003 18.18% No Notes Available None No Pit Notes Available None No Download Available None
No Notes Available.
2/6/2007 8.3.0.1011 90.91% View Notes View Notes No Pit Notes Available None Download Free Download
No Notes Available.
6/21/2006 6.3.9600.17238 10.91% No Notes Available None No Pit Notes Available None No Download Available None
No Notes Available.
6/21/2006 6.2.9200.16384 3.64% No Notes Available None No Pit Notes Available None No Download Available None
No Notes Available.
6/21/2006 6.1.7601.17514 25.45% No Notes Available None No Pit Notes Available None No Download Available None
No Notes Available.
6/21/2006 6.1.7600.16385 3.64% No Notes Available None No Pit Notes Available None No Download Available None
No Notes Available.

Windows 7 32-Bit Driver


Windows 7 32-Bit 32-bit
Total Driver Versions: 8
Driver Date: 7/25/2013
Release Notes: No Notes Available None
Driver Version: 9.1.9.1005
PC Pitstop Notes: No Pit Notes Available None
No Notes Available.
version history Expand Driver History Collapse Driver History
Driver Date Driver Version Driver Popularity Help Release Notes Help PC Pitstop Notes Help Download Help
7/25/2013 9.1.9.1005 20.66% No Notes Available None No Pit Notes Available None No Download Available None
No Notes Available.
2/25/2013 9.1.9.1003 2.82% No Notes Available None No Pit Notes Available None No Download Available None
No Notes Available.
10/5/2012 9.1.9.1002 0.94% No Notes Available None No Pit Notes Available None No Download Available None
No Notes Available.
2/6/2007 8.3.0.1011 14.08% No Notes Available None No Pit Notes Available None No Download Available None
No Notes Available.
6/21/2006 6.1.7601.21988 0.94% No Notes Available None No Pit Notes Available None No Download Available None
No Notes Available.
6/21/2006 6.1.7601.21812 0.94% No Notes Available None No Pit Notes Available None No Download Available None
No Notes Available.
6/21/2006 6.1.7601.17514 125.82% No Notes Available None No Pit Notes Available None No Download Available None
No Notes Available.
6/21/2006 6.1.7600.16385 33.80% No Notes Available None No Pit Notes Available None No Download Available None
No Notes Available.

Windows 7 64-Bit Driver


Windows 7 64-Bit 64-bit
Total Driver Versions: 6
Driver Date: 7/25/2013
Release Notes: No Notes Available None
Driver Version: 9.1.9.1005
PC Pitstop Notes: No Pit Notes Available None
No Notes Available.
version history Expand Driver History Collapse Driver History
Driver Date Driver Version Driver Popularity Help Release Notes Help PC Pitstop Notes Help Download Help
7/25/2013 9.1.9.1005 55.32% No Notes Available None No Pit Notes Available None No Download Available None
No Notes Available.
10/5/2012 9.1.9.1002 8.51% No Notes Available None No Pit Notes Available None No Download Available None
No Notes Available.
2/6/2007 8.3.0.1011 17.02% No Notes Available None No Pit Notes Available None No Download Available None
No Notes Available.
6/21/2006 6.1.7601.17514 97.87% No Notes Available None No Pit Notes Available None No Download Available None
No Notes Available.
6/21/2006 6.1.7600.16385 17.02% No Notes Available None No Pit Notes Available None No Download Available None
No Notes Available.
6/21/2006 6.1.7100.0 4.26% No Notes Available None No Pit Notes Available None No Download Available None
No Notes Available.

Windows 8 32-Bit Driver


Windows 8 32-Bit 32-bit
Total Driver Versions: 3
Driver Date: 2/25/2013
Release Notes: No Notes Available None
Driver Version: 9.1.9.1003
PC Pitstop Notes: No Pit Notes Available None
No Notes Available.
version history
Driver Date Driver Version Driver Popularity Help Release Notes Help PC Pitstop Notes Help Download Help
2/25/2013 9.1.9.1003 100.00% No Notes Available None No Pit Notes Available None No Download Available None
No Notes Available.
6/21/2006 6.3.9600.17238 33.33% No Notes Available None No Pit Notes Available None No Download Available None
No Notes Available.
6/21/2006 6.2.9200.16384 66.67% No Notes Available None No Pit Notes Available None No Download Available None
No Notes Available.

Windows 8 64-Bit Driver


Windows 8 64-Bit 64-bit
Total Driver Versions: 3
Driver Date: 10/5/2012
Release Notes: No Notes Available None
Driver Version: 9.1.9.1002
PC Pitstop Notes: No Pit Notes Available None
No Notes Available.
version history
Driver Date Driver Version Driver Popularity Help Release Notes Help PC Pitstop Notes Help Download Help
10/5/2012 9.1.9.1002 33.33% No Notes Available None No Pit Notes Available None No Download Available None
No Notes Available.
2/6/2007 8.3.0.1011 33.33% No Notes Available None No Pit Notes Available None No Download Available None
No Notes Available.
6/21/2006 6.2.9200.16384 133.33% No Notes Available None No Pit Notes Available None No Download Available None
No Notes Available.

Windows XP 32-Bit Driver


Windows XP 32-Bit 32-bit
Total Driver Versions: 5
Driver Date: 8/1/2013
Release Notes: No Notes Available None
Driver Version: 9.4.4.1006
PC Pitstop Notes: No Pit Notes Available None
No Notes Available.
version history Expand Driver History Collapse Driver History
Driver Date Driver Version Driver Popularity Help Release Notes Help PC Pitstop Notes Help Download Help
8/1/2013 9.4.4.1006 2.78% No Notes Available None No Pit Notes Available None No Download Available None
No Notes Available.
7/25/2013 9.1.9.1005 72.22% No Notes Available None No Pit Notes Available None No Download Available None
No Notes Available.
2/25/2013 9.1.9.1003 1.39% No Notes Available None No Pit Notes Available None No Download Available None
No Notes Available.
9/10/2012 9.1.9.1001 1.39% No Notes Available None No Pit Notes Available None No Download Available None
No Notes Available.
2/6/2007 8.3.0.1011 122.22% View Notes View Notes No Pit Notes Available None Download Free Download
No Notes Available.

Windows XP 64-Bit Driver


Windows XP 64-Bit 64-bit
Total Driver Versions: 1
Driver Date: 7/25/2013
Release Notes: No Notes Available None
Driver Version: 9.1.9.1005
PC Pitstop Notes: No Pit Notes Available None
No Notes Available.
version history
Driver Date Driver Version Driver Popularity Help Release Notes Help PC Pitstop Notes Help Download Help
7/25/2013 9.1.9.1005 200.00% No Notes Available None No Pit Notes Available None No Download Available None
No Notes Available.


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To find the latest driver for your computer we recommend running our Free Driver Scan.

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Tips from the PitCrew

Tips from the Pit Crew

If a hardware device isn't functioning properly, or if a program or game that you're installing states that it requires newer drivers, a driver update will be in order.

Also, with many wireless adapters it is important to stay current as updates often contain security fixes. A driver update may also improve stability and performance, or may fix issues with games, programs and power management.

New drivers can unlock additional features for a device that may not have been available before. If you receive notification from a program or a manufacturer that a newer driver is available, it would be a good idea to check the release notes and see what’s different than the driver you’re already using.

Get more tips
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Popularity

OS Popularity
Windows 8.1 32-Bit 0.08%
Windows 8.1 64-Bit 0.03%
Windows Vista 32-Bit 0.28%
Windows 7 32-Bit 1.07%
Windows 7 64-Bit 0.23%
Windows 8 32-Bit 0.03%
Windows 8 64-Bit 0.03%
Windows XP 32-Bit 0.72%
Windows XP 64-Bit 0.00%