ASUS A550LA Driver Download (Official)

7 Ratings
27 Downloads

Supported Models

A550LA Driver

CSR Bluetooth Chip Driver

Realtek Bluetooth 4.0 + High Speed Chip Driver

Realtek Bluetooth 4.0 Adapter Driver

Realtek Bluetooth A/V Remote Control Controller Driver

Realtek Bluetooth A/V Remote Control Target Device Driver

Realtek Bluetooth A2dp Device Driver

Manufacturers

ASUS

RealTek

Supported Operating Systems

Windows 8.1 (64 bit)

File Name

Versions

3.805.806.012314 (12-Mar-2014)

Uploader Notes

Bluetooth Driver File

Uploaded By

siddhik (DG Staff Member) on 22-Dec-2014

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
BTIsConfig.ini 4.1 KB 18 Dec 2013
BT_Driver/Win7X64/RtkA2dp.inf 5.0 KB 5 Nov 2013
BT_Driver/Win7X64/RtkA2dp.sys 178.9 KB 5 Nov 2013
BT_Driver/Win7X64/RtkAvrcp.inf 4.1 KB 28 Dec 2012
BT_Driver/Win7X64/RtkAvrcp.sys 61.2 KB 28 Dec 2012
BT_Driver/Win7X64/RtkAvrcpCtrlr.inf 3.0 KB 21 Jun 2013
BT_Driver/Win7X64/RtkAvrcpCtrlr.sys 66.9 KB 21 Jun 2013
BT_Driver/Win7X64/RtkBtfilter.sys 559.3 KB 21 Jan 2014
BT_Driver/Win7X64/RtkHandsfree.inf 2.3 KB 5 Jan 2013
BT_Driver/Win7X64/RtkHandsfree.sys 38.1 KB 5 Jan 2013
BT_Driver/Win7X64/RtkHfp.inf 5.2 KB 27 Feb 2013
BT_Driver/Win7X64/RtkHfp.sys 91.2 KB 27 Feb 2013
BT_Driver/Win7X64/Rtkfilter.inf 5.8 KB 21 Jan 2014
BT_Driver/Win7X64/rtka2dp.cat 8.6 KB 5 Nov 2013
BT_Driver/Win7X64/rtkavrcp.cat 8.2 KB 13 Apr 2013
BT_Driver/Win7X64/rtkavrcpctrlr.cat 8.4 KB 27 Jun 2013
BT_Driver/Win7X64/rtkfilter.cat 11.8 KB 21 Jan 2014
BT_Driver/Win7X64/rtkhandsfree.cat 8.3 KB 13 Apr 2013
BT_Driver/Win7X64/rtkhfp.cat 8.5 KB 24 Apr 2013
BT_Driver/Win7X86/RtkA2dp.inf 5.0 KB 5 Nov 2013
BT_Driver/Win7X86/RtkA2dp.sys 154.8 KB 5 Nov 2013
BT_Driver/Win7X86/RtkAvrcp.inf 4.1 KB 28 Dec 2012
BT_Driver/Win7X86/RtkAvrcp.sys 52.4 KB 28 Dec 2012
BT_Driver/Win7X86/RtkAvrcpCtrlr.inf 3.0 KB 21 Jun 2013
BT_Driver/Win7X86/RtkAvrcpCtrlr.sys 56.0 KB 21 Jun 2013
BT_Driver/Win7X86/RtkBtfilter.sys 489.7 KB 21 Jan 2014
BT_Driver/Win7X86/RtkHandsfree.inf 2.3 KB 5 Jan 2013
BT_Driver/Win7X86/RtkHandsfree.sys 31.5 KB 5 Jan 2013
BT_Driver/Win7X86/RtkHfp.inf 5.2 KB 27 Feb 2013
BT_Driver/Win7X86/RtkHfp.sys 78.4 KB 27 Feb 2013
BT_Driver/Win7X86/Rtkfilter.inf 5.8 KB 21 Jan 2014
BT_Driver/Win7X86/rtka2dp.cat 8.6 KB 5 Nov 2013
BT_Driver/Win7X86/rtkavrcp.cat 8.2 KB 13 Apr 2013
BT_Driver/Win7X86/rtkavrcpctrlr.cat 8.4 KB 27 Jun 2013
BT_Driver/Win7X86/rtkfilter.cat 11.8 KB 21 Jan 2014
BT_Driver/Win7X86/rtkhandsfree.cat 8.2 KB 13 Apr 2013
BT_Driver/Win7X86/rtkhfp.cat 8.5 KB 24 Apr 2013
BT_Driver/Win8X64/LE/LeImAlertService.dll 236.0 KB 13 Dec 2012
BT_Driver/Win8X64/LE/LeImAlertService.inf 4.2 KB 13 Dec 2012
BT_Driver/Win8X64/LE/LeLinkLossService.dll 237.1 KB 13 Dec 2012
BT_Driver/Win8X64/LE/LeLinkLossService.inf 4.2 KB 13 Dec 2012
BT_Driver/Win8X64/LE/leimalertservice.cat 7.8 KB 14 Dec 2012
BT_Driver/Win8X64/LE/lelinklossservice.cat 7.8 KB 14 Dec 2012
BT_Driver/Win8X64/RtkA2dp.inf 5.0 KB 5 Nov 2013
BT_Driver/Win8X64/RtkA2dp.sys 176.3 KB 5 Nov 2013
BT_Driver/Win8X64/RtkAvrcp.inf 4.1 KB 9 May 2013
BT_Driver/Win8X64/RtkAvrcp.sys 58.1 KB 9 May 2013
BT_Driver/Win8X64/RtkAvrcpCtrlr.cat 8.4 KB 27 Jun 2013
BT_Driver/Win8X64/RtkAvrcpCtrlr.inf 3.0 KB 21 Jun 2013
BT_Driver/Win8X64/RtkAvrcpCtrlr.sys 69.8 KB 21 Jun 2013
BT_Driver/Win8X64/RtkBtfilter.sys 559.3 KB 21 Jan 2014
BT_Driver/Win8X64/RtkHfp.cat 8.5 KB 29 Aug 2013
BT_Driver/Win8X64/RtkHfp.inf 5.2 KB 27 Jun 2013
BT_Driver/Win8X64/RtkHfp.sys 94.9 KB 27 Jun 2013
BT_Driver/Win8X64/Rtkfilter.inf 5.5 KB 21 Jan 2014
BT_Driver/Win8X64/bthvirtual/bthvirtual.inf 14.4 KB 13 Dec 2012
BT_Driver/Win8X64/bthvirtual/rtkfilter.cat 23.6 KB 24 Apr 2013
BT_Driver/Win8X64/rtka2dp.cat 8.6 KB 5 Nov 2013
BT_Driver/Win8X64/rtkavrcp.cat 8.3 KB 9 May 2013
BT_Driver/Win8X64/rtkfilter.cat 11.5 KB 21 Jan 2014
BT_Driver/Win8X86/LE/LeImAlertService.dll 199.7 KB 13 Dec 2012
BT_Driver/Win8X86/LE/LeImAlertService.inf 4.2 KB 13 Dec 2012
BT_Driver/Win8X86/LE/LeLinkLossService.dll 200.7 KB 13 Dec 2012
BT_Driver/Win8X86/LE/LeLinkLossService.inf 4.2 KB 13 Dec 2012
BT_Driver/Win8X86/LE/leimalertservice.cat 7.8 KB 14 Dec 2012
BT_Driver/Win8X86/LE/lelinklossservice.cat 7.8 KB 14 Dec 2012
BT_Driver/Win8X86/RtkA2dp.inf 5.0 KB 5 Nov 2013
BT_Driver/Win8X86/RtkA2dp.sys 154.3 KB 5 Nov 2013
BT_Driver/Win8X86/RtkAvrcp.inf 4.1 KB 9 May 2013
BT_Driver/Win8X86/RtkAvrcp.sys 47.8 KB 9 May 2013
BT_Driver/Win8X86/RtkAvrcpCtrlr.cat 8.4 KB 27 Jun 2013
BT_Driver/Win8X86/RtkAvrcpCtrlr.inf 3.0 KB 21 Jun 2013
BT_Driver/Win8X86/RtkAvrcpCtrlr.sys 57.6 KB 21 Jun 2013
BT_Driver/Win8X86/RtkBtfilter.sys 490.2 KB 21 Jan 2014
BT_Driver/Win8X86/RtkHfp.cat 8.5 KB 29 Aug 2013
BT_Driver/Win8X86/RtkHfp.inf 5.2 KB 27 Jun 2013
BT_Driver/Win8X86/RtkHfp.sys 81.6 KB 27 Jun 2013
BT_Driver/Win8X86/Rtkfilter.inf 5.4 KB 21 Jan 2014
BT_Driver/Win8X86/bthvirtual/bthvirtual.inf 14.4 KB 13 Dec 2012
BT_Driver/Win8X86/bthvirtual/rtkfilter.cat 23.5 KB 24 Apr 2013
BT_Driver/Win8X86/rtka2dp.cat 8.6 KB 5 Nov 2013
BT_Driver/Win8X86/rtkavrcp.cat 8.3 KB 9 May 2013
BT_Driver/Win8X86/rtkfilter.cat 11.5 KB 21 Jan 2014
BT_Driver/WinBlueX64/LE/LeImAlertService.dll 245.0 KB 5 Aug 2013
BT_Driver/WinBlueX64/LE/LeImAlertService.inf 4.2 KB 5 Aug 2013
BT_Driver/WinBlueX64/LE/LeLinkLossService.dll 245.5 KB 5 Aug 2013
BT_Driver/WinBlueX64/LE/LeLinkLossService.inf 4.2 KB 5 Aug 2013
BT_Driver/WinBlueX64/LE/leimalertservice.cat 8.4 KB 8 Aug 2013
BT_Driver/WinBlueX64/LE/lelinklossservice.cat 8.4 KB 8 Aug 2013
BT_Driver/WinBlueX64/RtkA2dp.inf 5.0 KB 5 Nov 2013
BT_Driver/WinBlueX64/RtkA2dp.sys 176.3 KB 5 Nov 2013
BT_Driver/WinBlueX64/RtkAvrcp.inf 4.1 KB 14 Aug 2013
BT_Driver/WinBlueX64/RtkAvrcp.sys 57.6 KB 13 Aug 2013
BT_Driver/WinBlueX64/RtkAvrcpCtrlr.cat 8.4 KB 14 Aug 2013
BT_Driver/WinBlueX64/RtkAvrcpCtrlr.inf 3.0 KB 21 Jun 2013
BT_Driver/WinBlueX64/RtkAvrcpCtrlr.sys 69.8 KB 21 Jun 2013
BT_Driver/WinBlueX64/RtkBtfilter.sys 558.3 KB 22 Jan 2014
BT_Driver/WinBlueX64/RtkHfp.cat 8.6 KB 22 Oct 2013
BT_Driver/WinBlueX64/RtkHfp.inf 5.2 KB 22 Oct 2013
BT_Driver/WinBlueX64/RtkHfp.sys 94.9 KB 22 Oct 2013
BT_Driver/WinBlueX64/Rtkfilter.inf 4.7 KB 22 Jan 2014
BT_Driver/WinBlueX64/bthvirtual/bthvirtual.inf 14.4 KB 2 Aug 2013
BT_Driver/WinBlueX64/bthvirtual/rtkfilter.cat 21.3 KB 5 Aug 2013
BT_Driver/WinBlueX64/rtka2dp.cat 8.6 KB 5 Nov 2013
BT_Driver/WinBlueX64/rtkavrcp.cat 8.4 KB 23 Aug 2013
BT_Driver/WinBlueX64/rtkfilter.cat 11.5 KB 22 Jan 2014
BT_Driver/WinBlueX86/LE/LeImAlertService.dll 208.1 KB 5 Aug 2013
BT_Driver/WinBlueX86/LE/LeImAlertService.inf 4.2 KB 5 Aug 2013
BT_Driver/WinBlueX86/LE/LeLinkLossService.dll 209.1 KB 5 Aug 2013
BT_Driver/WinBlueX86/LE/LeLinkLossService.inf 4.2 KB 5 Aug 2013
BT_Driver/WinBlueX86/LE/leimalertservice.cat 8.4 KB 8 Aug 2013
BT_Driver/WinBlueX86/LE/lelinklossservice.cat 8.4 KB 8 Aug 2013
BT_Driver/WinBlueX86/RtkA2dp.inf 5.0 KB 5 Nov 2013
BT_Driver/WinBlueX86/RtkA2dp.sys 154.3 KB 5 Nov 2013
BT_Driver/WinBlueX86/RtkAvrcp.inf 4.1 KB 14 Aug 2013
BT_Driver/WinBlueX86/RtkAvrcp.sys 47.3 KB 13 Aug 2013
BT_Driver/WinBlueX86/RtkAvrcpCtrlr.cat 8.4 KB 14 Aug 2013
BT_Driver/WinBlueX86/RtkAvrcpCtrlr.inf 3.0 KB 21 Jun 2013
BT_Driver/WinBlueX86/RtkAvrcpCtrlr.sys 57.6 KB 21 Jun 2013
BT_Driver/WinBlueX86/RtkBtfilter.sys 489.2 KB 22 Jan 2014
BT_Driver/WinBlueX86/RtkHfp.cat 8.6 KB 22 Oct 2013
BT_Driver/WinBlueX86/RtkHfp.inf 5.2 KB 22 Oct 2013
BT_Driver/WinBlueX86/RtkHfp.sys 81.6 KB 22 Oct 2013
BT_Driver/WinBlueX86/Rtkfilter.inf 4.7 KB 22 Jan 2014
BT_Driver/WinBlueX86/bthvirtual/bthvirtual.inf 14.4 KB 2 Aug 2013
BT_Driver/WinBlueX86/bthvirtual/rtkfilter.cat 21.2 KB 5 Aug 2013
BT_Driver/WinBlueX86/rtka2dp.cat 8.6 KB 5 Nov 2013
BT_Driver/WinBlueX86/rtkavrcp.cat 8.4 KB 23 Aug 2013
BT_Driver/WinBlueX86/rtkfilter.cat 11.5 KB 22 Jan 2014
ISLangUni.ini 139.6 KB 1 Dec 2012
ISSetup.dll 555.5 KB 10 Sep 2008
Install.bat 65 bytes 4 Jul 2013
IsConfig.ini 17.1 KB 22 Jan 2014
Release notes/ISS_Release.txt 63.4 KB 30 Mar 2013
Release notes/Release_RTKBluetoothE.txt 17.1 KB 23 Jan 2014
Release notes/readme.txt 146 bytes 23 Oct 2013
UnInstall.bat 98 bytes 13 Nov 2013
_Setup.dll 333.1 KB 10 May 2008
data1.cab 8.6 MB 22 Jan 2014
data2.cab 50.3 MB 22 Jan 2014
layout.bin 580 bytes 22 Jan 2014
setup.exe 400.6 KB 26 Dec 2012
setup.ini 971 bytes 26 Dec 2012

How to Update A550LA Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the A550LA 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 ASUS A550LA 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 ASUS 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 ASUS website. Most major device manufacturers update their drivers regularly.

Step 2 - Install Your Driver

Once you have downloaded your new driver, you'll need to install it. In Windows, use a built-in utility called Device Manager, which allows you to see all of the devices recognized by your system, and the drivers associated with them.

How to Open Device Manager

  • In Windows 11, Windows 10 & Windows 8.1, right-click the Start menu and select Device Manager

  • In Windows 8, swipe up from the bottom, or right-click anywhere on the desktop and choose "All Apps" -> swipe or scroll right and choose "Control Panel" (under Windows System section) -> Hardware and Sound -> Device Manager

  • In Windows 7, click Start -> Control Panel -> Hardware and Sound -> Device Manager

  • In Windows Vista, click Start -> Control Panel -> System and Maintenance -> Device Manager

  • In Windows XP, click Start -> Control Panel -> Performance and Maintenance -> System -> Hardware tab -> Device Manager button

How to Install a driver from Device Manager

  1. Locate the device and model that is having the issue and double-click on it to open the Properties dialog box.

  2. Select the Driver tab.

  3. Click the Update Driver button and follow the instructions.

In most cases, you will need to reboot your computer in order for the driver update to take effect.

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.

This website is not affiliated with ASUS. All company names/logos are properties of their owners.
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