???? Realtek Semiconductor Corp.1100058 Realtek RTL8191SE Wireless LAN 802.11n PCI-E NIC Driver Download - PC Pitstop Driver Library
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Realtek RTL8191SE Wireless LAN 802.11n PCI-E NIC - Driver Download

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

Realtek RTL8191SE Wireless LAN 802.11n PCI-E NIC
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Windows Vista 32-Bit Driver


Windows Vista 32-Bit 32-bit
Total Driver Versions: 4
Driver Date: 2/3/2012
Release Notes: No Notes Available None
Driver Version: 2021.0.0203.2012
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
2/3/2012 2021.0.0203.2012 50.00% No Notes Available None No Pit Notes Available None No Download Available None
No Notes Available.
1/17/2012 1094.5.0117.2012 50.00% No Notes Available None No Pit Notes Available None No Download Available None
No Notes Available.
1/29/2010 1086.1.0129.2010 50.00% No Notes Available None No Pit Notes Available None No Download Available None
No Notes Available.
6/18/2009 1085.3.618.2009 50.00% No Notes Available None No Pit Notes Available None No Download Available None
No Notes Available.

Windows Vista 64-Bit Driver


Windows Vista 64-Bit 64-bit
Total Driver Versions: 2
Driver Date: 3/27/2013
Release Notes: No Notes Available None
Driver Version: 2021.2.0327.2013
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
3/27/2013 2021.2.0327.2013 133.33% No Notes Available None No Pit Notes Available None No Download Available None
No Notes Available.
6/20/2011 2020.4.0620.2011 66.67% 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: 15
Driver Date: 2/3/2012
Release Notes: No Notes Available None
Driver Version: 2021.0.203.2012
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
2/3/2012 2021.0.203.2012 15.58% No Notes Available None No Pit Notes Available None No Download Available None
No Notes Available.
2/3/2012 2021.0.0203.2012 25.97% No Notes Available None No Pit Notes Available None No Download Available None
No Notes Available.
8/17/2011 2020.6.0817.2011 2.60% No Notes Available None No Pit Notes Available None No Download Available None
No Notes Available.
6/20/2011 2020.4.620.2011 12.99% No Notes Available None No Pit Notes Available None No Download Available None
No Notes Available.
6/20/2011 2020.4.0620.2011 15.58% View Notes View Notes View Pit Notes View Notes Download Free Download
Generic driver for Realtek's Network Adapter
6/20/2011 2020.4.0620.2011 2.60% View Notes View Notes View Pit Notes View Notes Download Free Download
Generic driver for Realtek's Network Adapter
3/11/2011 2020.1.0311.2011 5.19% No Notes Available None No Pit Notes Available None No Download Available None
No Notes Available.
12/17/2010 2019.2.1217.2010 2.60% No Notes Available None No Pit Notes Available None No Download Available None
No Notes Available.
12/8/2010 1093.1.1208.2010 15.58% No Notes Available None No Pit Notes Available None No Download Available None
No Notes Available.
12/8/2010 1093.1.1208.2010 7.79% No Notes Available None No Pit Notes Available None No Download Available None
No Notes Available.
7/30/2010 2017.2.730.2010 2.60% No Notes Available None No Pit Notes Available None No Download Available None
No Notes Available.
7/30/2010 2017.2.0730.2010 5.19% No Notes Available None No Pit Notes Available None No Download Available None
No Notes Available.
5/21/2010 2016.2.0521.2010 2.60% No Notes Available None No Pit Notes Available None No Download Available None
No Notes Available.
5/21/2010 1091.2.0521.2010 5.19% No Notes Available None No Pit Notes Available None No Download Available None
No Notes Available.
4/27/2010 2015.1.427.2010 7.79% 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: 15
Driver Date: 2/3/2012
Release Notes: No Notes Available None
Driver Version: 2021.0.203.2012
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
2/3/2012 2021.0.203.2012 16.84% No Notes Available None No Pit Notes Available None No Download Available None
No Notes Available.
2/3/2012 2021.0.0203.2012 14.74% No Notes Available None No Pit Notes Available None No Download Available None
No Notes Available.
8/17/2011 2020.6.817.2011 2.11% No Notes Available None No Pit Notes Available None No Download Available None
No Notes Available.
8/17/2011 2020.6.0817.2011 2.11% No Notes Available None No Pit Notes Available None No Download Available None
No Notes Available.
6/20/2011 2020.4.620.2011 27.37% No Notes Available None No Pit Notes Available None No Download Available None
No Notes Available.
6/20/2011 2020.4.0620.2011 18.95% View Notes View Notes View Pit Notes View Notes Download Free Download
Generic driver for Realtek's Network Adapter
3/11/2011 2020.1.311.2011 2.11% No Notes Available None No Pit Notes Available None No Download Available None
No Notes Available.
12/8/2010 1093.1.1208.2010 2.11% No Notes Available None No Pit Notes Available None No Download Available None
No Notes Available.
7/30/2010 2017.2.0730.2010 2.11% No Notes Available None No Pit Notes Available None No Download Available None
No Notes Available.
4/27/2010 2015.1.427.2010 14.74% No Notes Available None No Pit Notes Available None No Download Available None
No Notes Available.
4/27/2010 2015.1.0427.2010 12.63% No Notes Available None No Pit Notes Available None No Download Available None
No Notes Available.
4/1/2010 2014.1.401.2010 4.21% No Notes Available None No Pit Notes Available None No Download Available None
No Notes Available.
4/1/2010 2014.1.0401.2010 6.32% No Notes Available None No Pit Notes Available None No Download Available None
No Notes Available.
3/2/2010 2012.0.302.2010 6.32% No Notes Available None No Pit Notes Available None No Download Available None
No Notes Available.
12/16/2009 2009.0.1216.2009 2.11% 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: 2
Driver Date: 3/27/2013
Release Notes: No Notes Available None
Driver Version: 2021.2.0327.2013
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
3/27/2013 2021.2.0327.2013 100.00% No Notes Available None No Pit Notes Available None No Download Available None
No Notes Available.
2/23/2012 2020.3.224.2012 100.00% 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: 6
Driver Date: 1/17/2012
Release Notes: No Notes Available None
Driver Version: 1094.5.117.2012
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
1/17/2012 1094.5.117.2012 28.57% No Notes Available None No Pit Notes Available None No Download Available None
No Notes Available.
1/17/2012 1094.5.0117.2012 57.14% No Notes Available None No Pit Notes Available None No Download Available None
No Notes Available.
12/17/2010 1093.2.1217.2010 14.29% No Notes Available None No Pit Notes Available None No Download Available None
No Notes Available.
5/4/2010 1090.2.504.2010 14.29% No Notes Available None No Pit Notes Available None No Download Available None
No Notes Available.
12/30/2009 1085.23.1230.2009 71.43% View Notes View Notes No Pit Notes Available None Download Free Download
No Notes Available.
9/4/2009 1085.11.0904.2009 14.29% No Notes Available None No Pit Notes Available None No Download Available None
No Notes Available.

Windows XP 64-Bit Driver


Windows XP 64-Bit 64-bit
Total Driver Versions: 2
Driver Date: 1/17/2012
Release Notes: No Notes Available None
Driver Version: 1094.5.117.2012
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
1/17/2012 1094.5.117.2012 193.33% No Notes Available None No Pit Notes Available None No Download Available None
No Notes Available.
6/11/2010 2017.0.0611.2010 6.67% 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 Vista 32-Bit 0.02%
Windows Vista 64-Bit 0.01%
Windows 7 32-Bit 0.38%
Windows 7 64-Bit 0.47%
Windows 8 32-Bit 0.01%
Windows XP 32-Bit 0.07%
Windows XP 64-Bit 0.15%