ASUS X555LA Driver Download (Official)

ASUS Drivers

The X555LA is a network device manufactured by ASUS. 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. This version of "" is rated (5 out of 5 stars) based on 94 downloads and 9 reviews. Compatibility for this driver update includes PCs running Windows operating systems such as Windows 11 and Windows 10. The total disk space used for this update is 866.8 KB.

9 Ratings

Supported Models


AR3012 BT with OTP

ASUS Bluetooth

ASUS Bluetooth v2.1 USB Adapter

Askey Bluetooth Adapter

Atheros AR9462 Bluetooth 4.0

Atheros AR9462 Bluetooth 4.0 + HS

Bluetooth 2.1 module




Supported Operating Systems

Windows 11, Windows 10 (64 bit)

File Name

Versions (26-Apr-2019)

Additional Notes

Bluetooth Driver File, Unzip the driver file and click [setup.exe]. Then follow the onscreen prompts to install.

Uploaded By

Sharmila (DG Staff Member) on 27-Jun-2019

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
AthrBT_0x31010100.dfu 45.4 KB 1 Feb 2019 28.8 KB 1 Feb 2019
btfilter.pdb 1.4 MB 1 Feb 2019
btfilter.sys 69.4 KB 1 Feb 2019
InstallStep.txt 558 bytes 18 Jan 2019
pnputil.exe 267.8 KB 14 Sep 2018
ramps_0x31010000_40.dfu 1.9 KB 1 Feb 2019
ramps_0x31010000_40_0x01.dfu 1.5 KB 1 Feb 2019
ramps_0x31010000_40_0x11.dfu 1.9 KB 1 Feb 2019
ramps_0x31010000_40_0x12.dfu 1.5 KB 1 Feb 2019
ramps_0x31010000_40_0x21.dfu 1.9 KB 1 Feb 2019
ramps_0x31010000_40_0x22.dfu 1.5 KB 1 Feb 2019
ramps_0x31010000_40_0xf0.dfu 1.9 KB 1 Feb 2019
ramps_0x31010000_40_0xf1.dfu 1.5 KB 1 Feb 2019
ramps_0x31010000_40_LV01.dfu 1.5 KB 1 Feb 2019
ramps_0x31010000_40_SS01.dfu 1.5 KB 1 Feb 2019
ramps_0x31010100_40.dfu 1.9 KB 1 Feb 2019
ramps_0x31010100_40_0x01.dfu 1.5 KB 1 Feb 2019
ramps_0x31010100_40_0xf1.dfu 1.5 KB 1 Feb 2019
setup.bat 75 bytes 14 Nov 2018
AdminService.exe 416.0 KB 1 Feb 2019
atheros_bth.inf 19.0 KB 1 Feb 2019
AthrBT_0x31010000.dfu 46.3 KB 1 Feb 2019
AthrBT_0x31010000_ss01.dfu 40.7 KB 1 Feb 2019

How to Update X555LA Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the X555LA 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 X555LA 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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