Acer Aspire E1-771 Driver Download (Official)

Acer Drivers

The Aspire E1-771 is a network device manufactured by Acer. 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 "Bluetooth_Realtek_1.3.805.3_W81x64_A.zip" 4 times with an aggregate rating of 5 out of 5 stars based on 2 reviews. The uploader reports that this update will work successfully on PCs running Windows 8. The total disk space used for this update is 63.9 MB.


2 Ratings
4 Downloads

Supported Models

Aspire E1-771

CSR Bluetooth Chip

Realtek Bluetooth 4.0 + High Speed Chip

Realtek Bluetooth 4.0 Adapter

Realtek Bluetooth A/V Remote Control Controller

Realtek Bluetooth A/V Remote Control Target Device

Realtek Bluetooth A2dp Device

Realtek Bluetooth HandsFree Audio

Manufacturers

Acer

RealTek

Supported Operating Systems

Windows 8.1 (64 bit)

File Name

Versions

1.3.805.3 (30-Jun-2014)

Additional Notes

Bluetooth Driver File

Uploaded By

Sharmila (DG Staff Member) on 26-Nov-2018

How to Update Aspire E1-771 Device Drivers

Step 1 - Download Your Driver

To get the Aspire E1-771 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 Acer Aspire E1-771 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 Acer 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 Acer website. Most major device manufacturers update their drivers regularly.

Step 2 - Install Your Driver

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:

  1. Access the Quick Access menu by right-clicking the Start button.

  2. From the menu options, choose "Device Manager".

  3. Within Device Manager, identify the device requiring the driver update.

  4. Open the context menu for the device by right-clicking its name.

  5. 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.

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
BT_Realtek_1.3.805.3_W81x64/BTIsConfig.ini 4.1 KB 20 Mar 2014
BT_Realtek_1.3.805.3_W81x64/BT_Driver/Win7X64/RtkA2dp.inf 5.0 KB 5 Nov 2013
BT_Realtek_1.3.805.3_W81x64/BT_Driver/Win7X64/RtkA2dp.sys 178.9 KB 5 Nov 2013
BT_Realtek_1.3.805.3_W81x64/BT_Driver/Win7X64/RtkAvrcp.inf 4.1 KB 28 Dec 2012
BT_Realtek_1.3.805.3_W81x64/BT_Driver/Win7X64/RtkAvrcp.sys 61.2 KB 28 Dec 2012
BT_Realtek_1.3.805.3_W81x64/BT_Driver/Win7X64/RtkAvrcpCtrlr.inf 3.0 KB 21 Jun 2013
BT_Realtek_1.3.805.3_W81x64/BT_Driver/Win7X64/RtkAvrcpCtrlr.sys 66.9 KB 21 Jun 2013
BT_Realtek_1.3.805.3_W81x64/BT_Driver/Win7X64/RtkBtfilter.sys 559.3 KB 17 Feb 2014
BT_Realtek_1.3.805.3_W81x64/BT_Driver/Win7X64/RtkHandsfree.inf 2.3 KB 5 Jan 2013
BT_Realtek_1.3.805.3_W81x64/BT_Driver/Win7X64/RtkHandsfree.sys 38.1 KB 5 Jan 2013
BT_Realtek_1.3.805.3_W81x64/BT_Driver/Win7X64/RtkHfp.inf 5.2 KB 27 Feb 2013
BT_Realtek_1.3.805.3_W81x64/BT_Driver/Win7X64/RtkHfp.sys 91.2 KB 27 Feb 2013
BT_Realtek_1.3.805.3_W81x64/BT_Driver/Win7X64/Rtkfilter.inf 6.0 KB 17 Feb 2014
BT_Realtek_1.3.805.3_W81x64/BT_Driver/Win7X64/rtka2dp.cat 8.6 KB 5 Nov 2013
BT_Realtek_1.3.805.3_W81x64/BT_Driver/Win7X64/rtkavrcp.cat 8.2 KB 13 Apr 2013
BT_Realtek_1.3.805.3_W81x64/BT_Driver/Win7X64/rtkavrcpctrlr.cat 8.4 KB 27 Jun 2013
BT_Realtek_1.3.805.3_W81x64/BT_Driver/Win7X64/rtkfilter.cat 12.1 KB 17 Feb 2014
BT_Realtek_1.3.805.3_W81x64/BT_Driver/Win7X64/rtkhandsfree.cat 8.3 KB 13 Apr 2013
BT_Realtek_1.3.805.3_W81x64/BT_Driver/Win7X64/rtkhfp.cat 8.5 KB 24 Apr 2013
BT_Realtek_1.3.805.3_W81x64/BT_Driver/Win7X86/RtkA2dp.inf 5.0 KB 5 Nov 2013
BT_Realtek_1.3.805.3_W81x64/BT_Driver/Win7X86/RtkA2dp.sys 154.8 KB 5 Nov 2013
BT_Realtek_1.3.805.3_W81x64/BT_Driver/Win7X86/RtkAvrcp.inf 4.1 KB 28 Dec 2012
BT_Realtek_1.3.805.3_W81x64/BT_Driver/Win7X86/RtkAvrcp.sys 52.4 KB 28 Dec 2012
BT_Realtek_1.3.805.3_W81x64/BT_Driver/Win7X86/RtkAvrcpCtrlr.inf 3.0 KB 21 Jun 2013
BT_Realtek_1.3.805.3_W81x64/BT_Driver/Win7X86/RtkAvrcpCtrlr.sys 56.0 KB 21 Jun 2013
BT_Realtek_1.3.805.3_W81x64/BT_Driver/Win7X86/RtkBtfilter.sys 489.7 KB 17 Feb 2014
BT_Realtek_1.3.805.3_W81x64/BT_Driver/Win7X86/RtkHandsfree.inf 2.3 KB 5 Jan 2013
BT_Realtek_1.3.805.3_W81x64/BT_Driver/Win7X86/RtkHandsfree.sys 31.5 KB 5 Jan 2013
BT_Realtek_1.3.805.3_W81x64/BT_Driver/Win7X86/RtkHfp.inf 5.2 KB 27 Feb 2013
BT_Realtek_1.3.805.3_W81x64/BT_Driver/Win7X86/RtkHfp.sys 78.4 KB 27 Feb 2013
BT_Realtek_1.3.805.3_W81x64/BT_Driver/Win7X86/Rtkfilter.inf 6.0 KB 17 Feb 2014
BT_Realtek_1.3.805.3_W81x64/BT_Driver/Win7X86/rtka2dp.cat 8.6 KB 5 Nov 2013
BT_Realtek_1.3.805.3_W81x64/BT_Driver/Win7X86/rtkavrcp.cat 8.2 KB 13 Apr 2013
BT_Realtek_1.3.805.3_W81x64/BT_Driver/Win7X86/rtkavrcpctrlr.cat 8.4 KB 27 Jun 2013
BT_Realtek_1.3.805.3_W81x64/BT_Driver/Win7X86/rtkfilter.cat 12.0 KB 17 Feb 2014
BT_Realtek_1.3.805.3_W81x64/BT_Driver/Win7X86/rtkhandsfree.cat 8.2 KB 13 Apr 2013
BT_Realtek_1.3.805.3_W81x64/BT_Driver/Win7X86/rtkhfp.cat 8.5 KB 24 Apr 2013
BT_Realtek_1.3.805.3_W81x64/BT_Driver/Win8X64/LE/LeImAlertService.dll 236.0 KB 13 Dec 2012
BT_Realtek_1.3.805.3_W81x64/BT_Driver/Win8X64/LE/LeImAlertService.inf 4.2 KB 13 Dec 2012
BT_Realtek_1.3.805.3_W81x64/BT_Driver/Win8X64/LE/LeLinkLossService.dll 237.1 KB 13 Dec 2012
BT_Realtek_1.3.805.3_W81x64/BT_Driver/Win8X64/LE/LeLinkLossService.inf 4.2 KB 13 Dec 2012
BT_Realtek_1.3.805.3_W81x64/BT_Driver/Win8X64/LE/leimalertservice.cat 7.8 KB 14 Dec 2012
BT_Realtek_1.3.805.3_W81x64/BT_Driver/Win8X64/LE/lelinklossservice.cat 7.8 KB 14 Dec 2012
BT_Realtek_1.3.805.3_W81x64/BT_Driver/Win8X64/RtkA2dp.inf 5.0 KB 5 Nov 2013
BT_Realtek_1.3.805.3_W81x64/BT_Driver/Win8X64/RtkA2dp.sys 176.3 KB 5 Nov 2013
BT_Realtek_1.3.805.3_W81x64/BT_Driver/Win8X64/RtkAvrcp.inf 4.1 KB 9 May 2013
BT_Realtek_1.3.805.3_W81x64/BT_Driver/Win8X64/RtkAvrcp.sys 58.1 KB 9 May 2013
BT_Realtek_1.3.805.3_W81x64/BT_Driver/Win8X64/RtkAvrcpCtrlr.cat 8.4 KB 27 Jun 2013
BT_Realtek_1.3.805.3_W81x64/BT_Driver/Win8X64/RtkAvrcpCtrlr.inf 3.0 KB 21 Jun 2013
BT_Realtek_1.3.805.3_W81x64/BT_Driver/Win8X64/RtkAvrcpCtrlr.sys 69.8 KB 21 Jun 2013
BT_Realtek_1.3.805.3_W81x64/BT_Driver/Win8X64/RtkBtfilter.sys 559.3 KB 17 Feb 2014
BT_Realtek_1.3.805.3_W81x64/BT_Driver/Win8X64/RtkHfp.cat 8.5 KB 29 Aug 2013
BT_Realtek_1.3.805.3_W81x64/BT_Driver/Win8X64/RtkHfp.inf 5.2 KB 27 Jun 2013
BT_Realtek_1.3.805.3_W81x64/BT_Driver/Win8X64/RtkHfp.sys 94.9 KB 27 Jun 2013
BT_Realtek_1.3.805.3_W81x64/BT_Driver/Win8X64/Rtkfilter.inf 5.3 KB 17 Feb 2014
BT_Realtek_1.3.805.3_W81x64/BT_Driver/Win8X64/bthvirtual/bthvirtual.inf 14.4 KB 13 Dec 2012
BT_Realtek_1.3.805.3_W81x64/BT_Driver/Win8X64/bthvirtual/rtkfilter.cat 23.6 KB 24 Apr 2013
BT_Realtek_1.3.805.3_W81x64/BT_Driver/Win8X64/rtka2dp.cat 8.6 KB 5 Nov 2013
BT_Realtek_1.3.805.3_W81x64/BT_Driver/Win8X64/rtkavrcp.cat 8.3 KB 9 May 2013
BT_Realtek_1.3.805.3_W81x64/BT_Driver/Win8X64/rtkfilter.cat 11.8 KB 17 Feb 2014
BT_Realtek_1.3.805.3_W81x64/BT_Driver/Win8X86/LE/LeImAlertService.dll 199.7 KB 13 Dec 2012
BT_Realtek_1.3.805.3_W81x64/BT_Driver/Win8X86/LE/LeImAlertService.inf 4.2 KB 13 Dec 2012
BT_Realtek_1.3.805.3_W81x64/BT_Driver/Win8X86/LE/LeLinkLossService.dll 200.7 KB 13 Dec 2012
BT_Realtek_1.3.805.3_W81x64/BT_Driver/Win8X86/LE/LeLinkLossService.inf 4.2 KB 13 Dec 2012
BT_Realtek_1.3.805.3_W81x64/BT_Driver/Win8X86/LE/leimalertservice.cat 7.8 KB 14 Dec 2012
BT_Realtek_1.3.805.3_W81x64/BT_Driver/Win8X86/LE/lelinklossservice.cat 7.8 KB 14 Dec 2012
BT_Realtek_1.3.805.3_W81x64/BT_Driver/Win8X86/RtkA2dp.inf 5.0 KB 5 Nov 2013
BT_Realtek_1.3.805.3_W81x64/BT_Driver/Win8X86/RtkA2dp.sys 154.3 KB 5 Nov 2013
BT_Realtek_1.3.805.3_W81x64/BT_Driver/Win8X86/RtkAvrcp.inf 4.1 KB 9 May 2013
BT_Realtek_1.3.805.3_W81x64/BT_Driver/Win8X86/RtkAvrcp.sys 47.8 KB 9 May 2013
BT_Realtek_1.3.805.3_W81x64/BT_Driver/Win8X86/RtkAvrcpCtrlr.cat 8.4 KB 27 Jun 2013
BT_Realtek_1.3.805.3_W81x64/BT_Driver/Win8X86/RtkAvrcpCtrlr.inf 3.0 KB 21 Jun 2013
BT_Realtek_1.3.805.3_W81x64/BT_Driver/Win8X86/RtkAvrcpCtrlr.sys 57.6 KB 21 Jun 2013
BT_Realtek_1.3.805.3_W81x64/BT_Driver/Win8X86/RtkBtfilter.sys 490.2 KB 17 Feb 2014
BT_Realtek_1.3.805.3_W81x64/BT_Driver/Win8X86/RtkHfp.cat 8.5 KB 29 Aug 2013
BT_Realtek_1.3.805.3_W81x64/BT_Driver/Win8X86/RtkHfp.inf 5.2 KB 27 Jun 2013
BT_Realtek_1.3.805.3_W81x64/BT_Driver/Win8X86/RtkHfp.sys 81.6 KB 27 Jun 2013
BT_Realtek_1.3.805.3_W81x64/BT_Driver/Win8X86/Rtkfilter.inf 5.3 KB 17 Feb 2014
BT_Realtek_1.3.805.3_W81x64/BT_Driver/Win8X86/bthvirtual/bthvirtual.inf 14.4 KB 13 Dec 2012
BT_Realtek_1.3.805.3_W81x64/BT_Driver/Win8X86/bthvirtual/rtkfilter.cat 23.5 KB 24 Apr 2013
BT_Realtek_1.3.805.3_W81x64/BT_Driver/Win8X86/rtka2dp.cat 8.6 KB 5 Nov 2013
BT_Realtek_1.3.805.3_W81x64/BT_Driver/Win8X86/rtkavrcp.cat 8.3 KB 9 May 2013
BT_Realtek_1.3.805.3_W81x64/BT_Driver/Win8X86/rtkfilter.cat 11.7 KB 17 Feb 2014
BT_Realtek_1.3.805.3_W81x64/BT_Driver/WinBlueX64/LE/LeImAlertService.dll 245.0 KB 5 Aug 2013
BT_Realtek_1.3.805.3_W81x64/BT_Driver/WinBlueX64/LE/LeImAlertService.inf 4.2 KB 5 Aug 2013
BT_Realtek_1.3.805.3_W81x64/BT_Driver/WinBlueX64/LE/LeLinkLossService.dll 245.5 KB 5 Aug 2013
BT_Realtek_1.3.805.3_W81x64/BT_Driver/WinBlueX64/LE/LeLinkLossService.inf 4.2 KB 5 Aug 2013
BT_Realtek_1.3.805.3_W81x64/BT_Driver/WinBlueX64/LE/leimalertservice.cat 8.4 KB 8 Aug 2013
BT_Realtek_1.3.805.3_W81x64/BT_Driver/WinBlueX64/LE/lelinklossservice.cat 8.4 KB 8 Aug 2013
BT_Realtek_1.3.805.3_W81x64/BT_Driver/WinBlueX64/RtkA2dp.inf 5.0 KB 5 Nov 2013
BT_Realtek_1.3.805.3_W81x64/BT_Driver/WinBlueX64/RtkA2dp.sys 176.3 KB 5 Nov 2013
BT_Realtek_1.3.805.3_W81x64/BT_Driver/WinBlueX64/RtkAvrcp.inf 4.1 KB 14 Aug 2013
BT_Realtek_1.3.805.3_W81x64/BT_Driver/WinBlueX64/RtkAvrcp.sys 57.6 KB 13 Aug 2013
BT_Realtek_1.3.805.3_W81x64/BT_Driver/WinBlueX64/RtkAvrcpCtrlr.cat 8.4 KB 14 Aug 2013
BT_Realtek_1.3.805.3_W81x64/BT_Driver/WinBlueX64/RtkAvrcpCtrlr.inf 3.0 KB 21 Jun 2013
BT_Realtek_1.3.805.3_W81x64/BT_Driver/WinBlueX64/RtkAvrcpCtrlr.sys 69.8 KB 21 Jun 2013
BT_Realtek_1.3.805.3_W81x64/BT_Driver/WinBlueX64/RtkBtfilter.sys 558.3 KB 17 Feb 2014
BT_Realtek_1.3.805.3_W81x64/BT_Driver/WinBlueX64/RtkHfp.cat 8.6 KB 22 Oct 2013
BT_Realtek_1.3.805.3_W81x64/BT_Driver/WinBlueX64/RtkHfp.inf 5.2 KB 22 Oct 2013
BT_Realtek_1.3.805.3_W81x64/BT_Driver/WinBlueX64/RtkHfp.sys 94.9 KB 22 Oct 2013
BT_Realtek_1.3.805.3_W81x64/BT_Driver/WinBlueX64/Rtkfilter.inf 4.9 KB 17 Feb 2014
BT_Realtek_1.3.805.3_W81x64/BT_Driver/WinBlueX64/bthvirtual/bthvirtual.inf 14.4 KB 2 Aug 2013
BT_Realtek_1.3.805.3_W81x64/BT_Driver/WinBlueX64/bthvirtual/rtkfilter.cat 21.3 KB 5 Aug 2013
BT_Realtek_1.3.805.3_W81x64/BT_Driver/WinBlueX64/rtka2dp.cat 8.6 KB 5 Nov 2013
BT_Realtek_1.3.805.3_W81x64/BT_Driver/WinBlueX64/rtkavrcp.cat 8.4 KB 23 Aug 2013
BT_Realtek_1.3.805.3_W81x64/BT_Driver/WinBlueX64/rtkfilter.cat 11.8 KB 17 Feb 2014
BT_Realtek_1.3.805.3_W81x64/BT_Driver/WinBlueX86/LE/LeImAlertService.dll 208.1 KB 5 Aug 2013
BT_Realtek_1.3.805.3_W81x64/BT_Driver/WinBlueX86/LE/LeImAlertService.inf 4.2 KB 5 Aug 2013
BT_Realtek_1.3.805.3_W81x64/BT_Driver/WinBlueX86/LE/LeLinkLossService.dll 209.1 KB 5 Aug 2013
BT_Realtek_1.3.805.3_W81x64/BT_Driver/WinBlueX86/LE/LeLinkLossService.inf 4.2 KB 5 Aug 2013
BT_Realtek_1.3.805.3_W81x64/BT_Driver/WinBlueX86/LE/leimalertservice.cat 8.4 KB 8 Aug 2013
BT_Realtek_1.3.805.3_W81x64/BT_Driver/WinBlueX86/LE/lelinklossservice.cat 8.4 KB 8 Aug 2013
BT_Realtek_1.3.805.3_W81x64/BT_Driver/WinBlueX86/RtkA2dp.inf 5.0 KB 5 Nov 2013
BT_Realtek_1.3.805.3_W81x64/BT_Driver/WinBlueX86/RtkA2dp.sys 154.3 KB 5 Nov 2013
BT_Realtek_1.3.805.3_W81x64/BT_Driver/WinBlueX86/RtkAvrcp.inf 4.1 KB 14 Aug 2013
BT_Realtek_1.3.805.3_W81x64/BT_Driver/WinBlueX86/RtkAvrcp.sys 47.3 KB 13 Aug 2013
BT_Realtek_1.3.805.3_W81x64/BT_Driver/WinBlueX86/RtkAvrcpCtrlr.cat 8.4 KB 14 Aug 2013
BT_Realtek_1.3.805.3_W81x64/BT_Driver/WinBlueX86/RtkAvrcpCtrlr.inf 3.0 KB 21 Jun 2013
BT_Realtek_1.3.805.3_W81x64/BT_Driver/WinBlueX86/RtkAvrcpCtrlr.sys 57.6 KB 21 Jun 2013
BT_Realtek_1.3.805.3_W81x64/BT_Driver/WinBlueX86/RtkBtfilter.sys 489.2 KB 17 Feb 2014
BT_Realtek_1.3.805.3_W81x64/BT_Driver/WinBlueX86/RtkHfp.cat 8.6 KB 22 Oct 2013
BT_Realtek_1.3.805.3_W81x64/BT_Driver/WinBlueX86/RtkHfp.inf 5.2 KB 22 Oct 2013
BT_Realtek_1.3.805.3_W81x64/BT_Driver/WinBlueX86/RtkHfp.sys 81.6 KB 22 Oct 2013
BT_Realtek_1.3.805.3_W81x64/BT_Driver/WinBlueX86/Rtkfilter.inf 4.9 KB 17 Feb 2014
BT_Realtek_1.3.805.3_W81x64/BT_Driver/WinBlueX86/bthvirtual/bthvirtual.inf 14.4 KB 2 Aug 2013
BT_Realtek_1.3.805.3_W81x64/BT_Driver/WinBlueX86/bthvirtual/rtkfilter.cat 21.2 KB 5 Aug 2013
BT_Realtek_1.3.805.3_W81x64/BT_Driver/WinBlueX86/rtka2dp.cat 8.6 KB 5 Nov 2013
BT_Realtek_1.3.805.3_W81x64/BT_Driver/WinBlueX86/rtkavrcp.cat 8.4 KB 23 Aug 2013
BT_Realtek_1.3.805.3_W81x64/BT_Driver/WinBlueX86/rtkfilter.cat 11.7 KB 17 Feb 2014
BT_Realtek_1.3.805.3_W81x64/ISLangUni.ini 139.6 KB 20 Feb 2014
BT_Realtek_1.3.805.3_W81x64/ISSetup.dll 555.5 KB 10 Sep 2008
BT_Realtek_1.3.805.3_W81x64/Install.bat 41 bytes 6 Dec 2011
BT_Realtek_1.3.805.3_W81x64/IsConfig.ini 17.1 KB 21 Mar 2014
BT_Realtek_1.3.805.3_W81x64/Release notes/ISS_Release.txt 63.4 KB 30 Mar 2013
BT_Realtek_1.3.805.3_W81x64/Release notes/Release_RTKBluetoothE.txt 18.8 KB 21 Mar 2014
BT_Realtek_1.3.805.3_W81x64/Release notes/readme.txt 100 bytes 21 Feb 2014
BT_Realtek_1.3.805.3_W81x64/UnInstall.bat 98 bytes 6 Dec 2011
BT_Realtek_1.3.805.3_W81x64/_Setup.dll 333.1 KB 10 May 2008
BT_Realtek_1.3.805.3_W81x64/data1.cab 8.6 MB 21 Mar 2014
BT_Realtek_1.3.805.3_W81x64/data2.cab 50.3 MB 21 Mar 2014
BT_Realtek_1.3.805.3_W81x64/layout.bin 580 bytes 21 Mar 2014
BT_Realtek_1.3.805.3_W81x64/setup.exe 393.2 KB 21 Mar 2014
BT_Realtek_1.3.805.3_W81x64/setup.ini 971 bytes 21 Mar 2014
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