The Satellite C850-BT2N11 is a network device manufactured by Toshiba. Issues like weak Wi-Fi signal, slow DNS lookup, duplicate IP addresses, slow network and excessive CPU usage can be solved by updating this driver. Visitors have downloaded this file "tc00439100e.exe" 137 times with an aggregate rating of 5 out of 5 stars based on 7 reviews. The uploader reports that this update will work successfully on PCs running Windows 8 and Windows 7. The total disk space used for this update is 26.0 MB.
Satellite C850-BT2N11
Satellite C850-BT2N12
Satellite C850-ST2N01
Satellite C850-ST2N02
Satellite C850-ST2N03
Satellite C850-ST2NX2
Satellite C850-ST2NX3
Windows 8, Windows 8 (64 bit), Windows 7, Windows 7 (64 bit)
2.3.9.0211.2012 (13-Nov-2012)
Bluetooth Filter Driver File
Shanmugasundaramg (DG Staff Member) on 5-Apr-2013
To get the Satellite C850-BT2N11 driver, click the green download button above. After you complete your download, move on to Step 2.
If the driver listed is not the right version or operating system, search our driver archive for the correct version. Enter Toshiba Satellite C850-BT2N11 into the search box above and then submit. In the results, choose the best match for your PC and operating system.
Tech Tip: If you are having trouble deciding which is the right driver, try the Toshiba Driver Update Utility. It is a software utility which automatically finds and downloads the right driver.
To find the newest driver, you may need to visit the Toshiba website. Most major device manufacturers update their drivers regularly.
Installing your newly downloaded driver is a straightforward process. Windows provides a dedicated tool called Device Manager for this purpose. Follow these steps to update your driver:
Access the Quick Access menu by right-clicking the Start button.
From the menu options, choose "Device Manager".
Within Device Manager, identify the device requiring the driver update.
Open the context menu for the device by right-clicking its name.
Select "Update driver" and proceed through the guided installation.
To complete the process, reboot your computer. This ensures the new driver is fully integrated into your system.
Regular driver updates contribute to optimal system performance and hardware compatibility.
Tech Tip: Driver downloads and updates come in a variety of file formats with different file extensions. For example, you may have downloaded an EXE, INF, ZIP, or SYS file. Each file type has a slighty different installation procedure to follow.
For more help, visit our Driver Support Page for step-by-step videos on how to install drivers for every file type.
The following files are found inside the driver download file.
Name | Size | Date |
---|---|---|
Install.exe | 84.0 KB | 9 Jan 2012 |
WBDJA44I.DLL | 1.1 MB | 27 Jan 2010 |
WBTOS45I.DLL | 86.0 KB | 17 Dec 2009 |
Win732/0x0404.ini | 10.3 KB | 21 May 2009 |
Win732/0x0405.ini | 22.2 KB | 20 May 2009 |
Win732/0x0406.ini | 22.8 KB | 20 May 2009 |
Win732/0x0407.ini | 24.7 KB | 20 May 2009 |
Win732/0x0409.ini | 22.3 KB | 19 May 2011 |
Win732/0x040a.ini | 24.0 KB | 20 May 2009 |
Win732/0x040c.ini | 25.0 KB | 20 May 2009 |
Win732/0x0410.ini | 23.8 KB | 20 May 2009 |
Win732/0x0411.ini | 14.9 KB | 8 Jan 2010 |
Win732/0x0412.ini | 13.5 KB | 16 Mar 2009 |
Win732/0x0413.ini | 23.8 KB | 20 May 2009 |
Win732/0x0416.ini | 23.0 KB | 20 May 2009 |
Win732/0x0419.ini | 22.3 KB | 20 May 2009 |
Win732/0x0804.ini | 10.6 KB | 19 May 2011 |
Win732/1028.mst | 49.2 KB | 4 Jan 2012 |
Win732/1029.mst | 68.6 KB | 4 Jan 2012 |
Win732/1030.mst | 69.1 KB | 4 Jan 2012 |
Win732/1031.mst | 79.4 KB | 4 Jan 2012 |
Win732/1033.mst | 3.6 KB | 4 Jan 2012 |
Win732/1034.mst | 76.8 KB | 4 Jan 2012 |
Win732/1036.mst | 77.3 KB | 4 Jan 2012 |
Win732/1040.mst | 77.8 KB | 4 Jan 2012 |
Win732/1041.mst | 72.7 KB | 4 Jan 2012 |
Win732/1042.mst | 65.0 KB | 4 Jan 2012 |
Win732/1043.mst | 74.2 KB | 4 Jan 2012 |
Win732/1046.mst | 71.7 KB | 4 Jan 2012 |
Win732/1049.mst | 68.6 KB | 4 Jan 2012 |
Win732/2052.mst | 48.6 KB | 4 Jan 2012 |
Win732/ISSetup.dll | 3.2 MB | 4 Jan 2012 |
Win732/RtkClassFilter.msi | 328.7 KB | 4 Jan 2012 |
Win732/Setup.ini | 2.6 KB | 4 Jan 2012 |
Win732/program files/REALTEK/RtkClassFilter/ClassInstaller.exe | 90.1 KB | 7 Dec 2011 |
Win732/program files/REALTEK/RtkClassFilter/DPInst.exe | 552.5 KB | 13 Jul 2009 |
Win732/program files/REALTEK/RtkClassFilter/ReleaseNotes/DriverReleaseNote.txt | 731 bytes | 5 Jan 2012 |
Win732/program files/REALTEK/RtkClassFilter/ReleaseNotes/FWReleaseNote.txt | 1.2 KB | 11 Feb 2012 |
Win732/program files/REALTEK/RtkClassFilter/ReleaseNotes/InstallReleaseNote.txt | 294 bytes | 9 Feb 2012 |
Win732/program files/REALTEK/RtkClassFilter/RtkBtfilter.sys | 17.5 KB | 5 Jan 2012 |
Win732/program files/REALTEK/RtkClassFilter/Rtkfilter.inf | 3.0 KB | 8 Feb 2012 |
Win732/program files/REALTEK/RtkClassFilter/WdfCoInstaller01009.dll | 1.5 MB | 15 Jul 2009 |
Win732/program files/REALTEK/RtkClassFilter/rlt8723a_chip_bt40_fw_asic_rom_patch.dll | 28.5 KB | 11 Feb 2012 |
Win732/program files/REALTEK/RtkClassFilter/rscfilter.cat | 8.4 KB | 5 Jan 2012 |
Win732/setup.exe | 991.3 KB | 4 Jan 2012 |
Win764/0x0404.ini | 10.3 KB | 21 May 2009 |
Win764/0x0405.ini | 22.2 KB | 20 May 2009 |
Win764/0x0406.ini | 22.8 KB | 20 May 2009 |
Win764/0x0407.ini | 24.7 KB | 20 May 2009 |
Win764/0x0409.ini | 22.3 KB | 19 May 2011 |
Win764/0x040a.ini | 24.0 KB | 20 May 2009 |
Win764/0x040c.ini | 25.0 KB | 20 May 2009 |
Win764/0x0410.ini | 23.8 KB | 20 May 2009 |
Win764/0x0411.ini | 14.9 KB | 8 Jan 2010 |
Win764/0x0412.ini | 13.5 KB | 16 Mar 2009 |
Win764/0x0413.ini | 23.8 KB | 20 May 2009 |
Win764/0x0416.ini | 23.0 KB | 20 May 2009 |
Win764/0x0419.ini | 22.3 KB | 20 May 2009 |
Win764/0x0804.ini | 10.6 KB | 19 May 2011 |
Win764/1028.mst | 49.2 KB | 4 Jan 2012 |
Win764/1029.mst | 68.6 KB | 4 Jan 2012 |
Win764/1030.mst | 69.1 KB | 4 Jan 2012 |
Win764/1031.mst | 79.4 KB | 4 Jan 2012 |
Win764/1033.mst | 3.6 KB | 4 Jan 2012 |
Win764/1034.mst | 76.8 KB | 4 Jan 2012 |
Win764/1036.mst | 77.3 KB | 4 Jan 2012 |
Win764/1040.mst | 77.8 KB | 4 Jan 2012 |
Win764/1041.mst | 72.7 KB | 4 Jan 2012 |
Win764/1042.mst | 65.0 KB | 4 Jan 2012 |
Win764/1043.mst | 74.2 KB | 4 Jan 2012 |
Win764/1046.mst | 71.7 KB | 4 Jan 2012 |
Win764/1049.mst | 68.6 KB | 4 Jan 2012 |
Win764/2052.mst | 48.6 KB | 4 Jan 2012 |
Win764/ISSetup.dll | 3.2 MB | 4 Jan 2012 |
Win764/RtkClassFilter.msi | 328.7 KB | 4 Jan 2012 |
Win764/Setup.ini | 2.6 KB | 4 Jan 2012 |
Win764/program files/REALTEK/RtkClassFilter/ClassInstaller.exe | 221.7 KB | 7 Dec 2011 |
Win764/program files/REALTEK/RtkClassFilter/DPInst.exe | 935.5 KB | 26 Sep 2011 |
Win764/program files/REALTEK/RtkClassFilter/ReleaseNotes/DriverReleaseNote.txt | 731 bytes | 5 Jan 2012 |
Win764/program files/REALTEK/RtkClassFilter/ReleaseNotes/FWReleaseNote.txt | 1.2 KB | 11 Feb 2012 |
Win764/program files/REALTEK/RtkClassFilter/ReleaseNotes/InstallReleaseNote.txt | 294 bytes | 9 Feb 2012 |
Win764/program files/REALTEK/RtkClassFilter/RtkBtfilter.sys | 21.1 KB | 5 Jan 2012 |
Win764/program files/REALTEK/RtkClassFilter/Rtkfilter.inf | 3.0 KB | 8 Feb 2012 |
Win764/program files/REALTEK/RtkClassFilter/WdfCoInstaller01009.dll | 1.7 MB | 15 Jul 2009 |
Win764/program files/REALTEK/RtkClassFilter/rlt8723a_chip_bt40_fw_asic_rom_patch.dll | 28.5 KB | 11 Feb 2012 |
Win764/program files/REALTEK/RtkClassFilter/rscfilter.cat | 8.4 KB | 5 Jan 2012 |
Win764/setup.exe | 991.3 KB | 4 Jan 2012 |
Xp32/0x0404.ini | 10.3 KB | 21 May 2009 |
Xp32/0x0405.ini | 22.2 KB | 20 May 2009 |
Xp32/0x0406.ini | 22.8 KB | 20 May 2009 |
Xp32/0x0407.ini | 24.7 KB | 20 May 2009 |
Xp32/0x0409.ini | 22.3 KB | 19 May 2011 |
Xp32/0x040a.ini | 24.0 KB | 20 May 2009 |
Xp32/0x040c.ini | 25.0 KB | 20 May 2009 |
Xp32/0x0410.ini | 23.8 KB | 20 May 2009 |
Xp32/0x0411.ini | 14.9 KB | 8 Jan 2010 |
Xp32/0x0412.ini | 13.5 KB | 16 Mar 2009 |
Xp32/0x0413.ini | 23.8 KB | 20 May 2009 |
Xp32/0x0416.ini | 23.0 KB | 20 May 2009 |
Xp32/0x0419.ini | 22.3 KB | 20 May 2009 |
Xp32/0x0804.ini | 10.6 KB | 19 May 2011 |
Xp32/1028.mst | 49.2 KB | 4 Jan 2012 |
Xp32/1029.mst | 68.6 KB | 4 Jan 2012 |
Xp32/1030.mst | 69.1 KB | 4 Jan 2012 |
Xp32/1031.mst | 79.4 KB | 4 Jan 2012 |
Xp32/1033.mst | 3.6 KB | 4 Jan 2012 |
Xp32/1034.mst | 76.8 KB | 4 Jan 2012 |
Xp32/1036.mst | 77.3 KB | 4 Jan 2012 |
Xp32/1040.mst | 77.8 KB | 4 Jan 2012 |
Xp32/1041.mst | 72.7 KB | 4 Jan 2012 |
Xp32/1042.mst | 65.0 KB | 4 Jan 2012 |
Xp32/1043.mst | 74.2 KB | 4 Jan 2012 |
Xp32/1046.mst | 71.7 KB | 4 Jan 2012 |
Xp32/1049.mst | 68.6 KB | 4 Jan 2012 |
Xp32/2052.mst | 48.6 KB | 4 Jan 2012 |
Xp32/ISSetup.dll | 3.2 MB | 4 Jan 2012 |
Xp32/RtkClassFilter.msi | 328.7 KB | 4 Jan 2012 |
Xp32/Setup.ini | 2.6 KB | 4 Jan 2012 |
Xp32/program files/REALTEK/RtkClassFilter/ClassInstaller.exe | 89.6 KB | 7 Dec 2011 |
Xp32/program files/REALTEK/RtkClassFilter/DPInst.exe | 552.5 KB | 13 Jul 2009 |
Xp32/program files/REALTEK/RtkClassFilter/ReleaseNotes/DriverReleaseNote.txt | 731 bytes | 5 Jan 2012 |
Xp32/program files/REALTEK/RtkClassFilter/ReleaseNotes/FWReleaseNote.txt | 1.2 KB | 11 Feb 2012 |
Xp32/program files/REALTEK/RtkClassFilter/ReleaseNotes/InstallReleaseNote.txt | 294 bytes | 9 Feb 2012 |
Xp32/program files/REALTEK/RtkClassFilter/RtkBtfilter.sys | 17.5 KB | 5 Jan 2012 |
Xp32/program files/REALTEK/RtkClassFilter/Rtkfilter.inf | 3.0 KB | 8 Feb 2012 |
Xp32/program files/REALTEK/RtkClassFilter/WdfCoInstaller01009.dll | 1.5 MB | 15 Jul 2009 |
Xp32/program files/REALTEK/RtkClassFilter/rlt8723a_chip_bt40_fw_asic_rom_patch.dll | 28.5 KB | 11 Feb 2012 |
Xp32/program files/REALTEK/RtkClassFilter/rscfilter.cat | 8.4 KB | 5 Jan 2012 |
Xp32/setup.exe | 991.3 KB | 4 Jan 2012 |
Xp64/0x0404.ini | 10.3 KB | 21 May 2009 |
Xp64/0x0405.ini | 22.2 KB | 20 May 2009 |
Xp64/0x0406.ini | 22.8 KB | 20 May 2009 |
Xp64/0x0407.ini | 24.7 KB | 20 May 2009 |
Xp64/0x0409.ini | 22.3 KB | 19 May 2011 |
Xp64/0x040a.ini | 24.0 KB | 20 May 2009 |
Xp64/0x040c.ini | 25.0 KB | 20 May 2009 |
Xp64/0x0410.ini | 23.8 KB | 20 May 2009 |
Xp64/0x0411.ini | 14.9 KB | 8 Jan 2010 |
Xp64/0x0412.ini | 13.5 KB | 16 Mar 2009 |
Xp64/0x0413.ini | 23.8 KB | 20 May 2009 |
Xp64/0x0416.ini | 23.0 KB | 20 May 2009 |
Xp64/0x0419.ini | 22.3 KB | 20 May 2009 |
Xp64/0x0804.ini | 10.6 KB | 19 May 2011 |
Xp64/1028.mst | 49.2 KB | 4 Jan 2012 |
Xp64/1029.mst | 68.6 KB | 4 Jan 2012 |
Xp64/1030.mst | 69.1 KB | 4 Jan 2012 |
Xp64/1031.mst | 79.4 KB | 4 Jan 2012 |
Xp64/1033.mst | 3.6 KB | 4 Jan 2012 |
Xp64/1034.mst | 76.8 KB | 4 Jan 2012 |
Xp64/1036.mst | 77.3 KB | 4 Jan 2012 |
Xp64/1040.mst | 77.8 KB | 4 Jan 2012 |
Xp64/1041.mst | 72.7 KB | 4 Jan 2012 |
Xp64/1042.mst | 65.0 KB | 4 Jan 2012 |
Xp64/1043.mst | 74.2 KB | 4 Jan 2012 |
Xp64/1046.mst | 71.7 KB | 4 Jan 2012 |
Xp64/1049.mst | 68.6 KB | 4 Jan 2012 |
Xp64/2052.mst | 48.6 KB | 4 Jan 2012 |
Xp64/ISSetup.dll | 3.2 MB | 4 Jan 2012 |
Xp64/RtkClassFilter.msi | 328.7 KB | 4 Jan 2012 |
Xp64/Setup.ini | 2.6 KB | 4 Jan 2012 |
Xp64/program files/REALTEK/RtkClassFilter/ClassInstaller.exe | 221.7 KB | 7 Dec 2011 |
Xp64/program files/REALTEK/RtkClassFilter/DPInst.exe | 935.5 KB | 26 Sep 2011 |
Xp64/program files/REALTEK/RtkClassFilter/ReleaseNotes/DriverReleaseNote.txt | 731 bytes | 5 Jan 2012 |
Xp64/program files/REALTEK/RtkClassFilter/ReleaseNotes/FWReleaseNote.txt | 1.2 KB | 11 Feb 2012 |
Xp64/program files/REALTEK/RtkClassFilter/ReleaseNotes/InstallReleaseNote.txt | 294 bytes | 9 Feb 2012 |
Xp64/program files/REALTEK/RtkClassFilter/RtkBtfilter.sys | 21.1 KB | 5 Jan 2012 |
Xp64/program files/REALTEK/RtkClassFilter/Rtkfilter.inf | 3.0 KB | 8 Feb 2012 |
Xp64/program files/REALTEK/RtkClassFilter/WdfCoInstaller01009.dll | 1.7 MB | 15 Jul 2009 |
Xp64/program files/REALTEK/RtkClassFilter/rlt8723a_chip_bt40_fw_asic_rom_patch.dll | 28.5 KB | 11 Feb 2012 |
Xp64/program files/REALTEK/RtkClassFilter/rscfilter.cat | 8.4 KB | 5 Jan 2012 |
Xp64/setup.exe | 991.3 KB | 4 Jan 2012 |
netrtwlane.inf | 329.9 KB | 12 Jan 2012 |
tinstall.exe | 77.0 KB | 13 Feb 2012 |
tinstallwb.exe | 1.3 MB | 13 Feb 2012 |
tinstallwb.exe.ini | 5.3 KB | 13 Feb 2012 |