The Aspire E5-422 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. This update - "Bluetooth_Atheros_10.0.0.116_W10x64_A.zip" - has an average rating of 5 out of 5 stars based on 8 reviews, and has been downloaded 19 times. Compatibility for this driver update includes PCs running Windows operating systems such as Windows 11, Windows 10 and Windows 8. The total disk space used for this update is 77.1 MB.
Aspire E5-422
Bluetooth USB module
Dell Wireless 1820 Bluetooth 4.1LE
QCA6174A Bluetooth 4.1 USB Module
Qualcomm Atheros Bluetooth
Qualcomm Atheros Bluetooth 4.1
Qualcomm Atheros QCA61x4 Bluetooth 4.1
Qualcomm Atheros QCA9377 Bluetooth 4.1
Windows 11, Windows 10 (64 bit), Windows 8.1 (64 bit)
Bluetooth_Atheros_10.0.0.116_W10x64_A.zip (77.1 MB)
10.0.0.116 (2-Sep-2015)
Bluetooth Driver File
Dinesh (DG Staff Member) on 27-Jul-2018
To get the Aspire E5-422 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 E5-422 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.
After downloading the new driver, proceed with installation. On Windows, use the built-in Device Manager utility to manage your system's devices and drivers. To access it:
Right-click the Start button
Select "Device Manager" from the menu
Locate the device needing the update
Right-click the device and choose "Update driver"
Follow the on-screen prompts to install
Once complete, restart your computer to ensure the new driver is fully implemented and functioning properly.
This process helps maintain your system's performance and compatibility with various hardware components.
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 |
|---|---|---|
| Bluetooth_Atheros_10.0.0.116_W10x64_(NFA435 Liteon)/0x0402.ini | 24.6 KB | 23 Jun 2010 |
| Bluetooth_Atheros_10.0.0.116_W10x64_(NFA435 Liteon)/0x0404.ini | 10.7 KB | 10 Aug 2011 |
| Bluetooth_Atheros_10.0.0.116_W10x64_(NFA435 Liteon)/0x0405.ini | 23.3 KB | 23 Jun 2010 |
| Bluetooth_Atheros_10.0.0.116_W10x64_(NFA435 Liteon)/0x0406.ini | 23.9 KB | 23 Jun 2010 |
| Bluetooth_Atheros_10.0.0.116_W10x64_(NFA435 Liteon)/0x0407.ini | 25.9 KB | 17 Mar 2012 |
| Bluetooth_Atheros_10.0.0.116_W10x64_(NFA435 Liteon)/0x0408.ini | 27.4 KB | 23 Jun 2010 |
| Bluetooth_Atheros_10.0.0.116_W10x64_(NFA435 Liteon)/0x0409.ini | 22.5 KB | 24 Mar 2010 |
| Bluetooth_Atheros_10.0.0.116_W10x64_(NFA435 Liteon)/0x040a.ini | 25.1 KB | 23 Jun 2010 |
| Bluetooth_Atheros_10.0.0.116_W10x64_(NFA435 Liteon)/0x040b.ini | 22.7 KB | 23 Jun 2010 |
| Bluetooth_Atheros_10.0.0.116_W10x64_(NFA435 Liteon)/0x040c.ini | 26.3 KB | 23 Jun 2010 |
| Bluetooth_Atheros_10.0.0.116_W10x64_(NFA435 Liteon)/0x040d.ini | 18.7 KB | 16 Apr 2013 |
| Bluetooth_Atheros_10.0.0.116_W10x64_(NFA435 Liteon)/0x040e.ini | 23.3 KB | 26 Feb 2013 |
| Bluetooth_Atheros_10.0.0.116_W10x64_(NFA435 Liteon)/0x0410.ini | 25.2 KB | 23 Jun 2010 |
| Bluetooth_Atheros_10.0.0.116_W10x64_(NFA435 Liteon)/0x0411.ini | 15.0 KB | 17 Mar 2012 |
| Bluetooth_Atheros_10.0.0.116_W10x64_(NFA435 Liteon)/0x0412.ini | 14.1 KB | 4 Apr 2012 |
| Bluetooth_Atheros_10.0.0.116_W10x64_(NFA435 Liteon)/0x0413.ini | 25.0 KB | 23 Jun 2010 |
| Bluetooth_Atheros_10.0.0.116_W10x64_(NFA435 Liteon)/0x0414.ini | 24.0 KB | 23 Jun 2010 |
| Bluetooth_Atheros_10.0.0.116_W10x64_(NFA435 Liteon)/0x0415.ini | 24.3 KB | 26 Apr 2013 |
| Bluetooth_Atheros_10.0.0.116_W10x64_(NFA435 Liteon)/0x0416.ini | 24.1 KB | 23 Jun 2010 |
| Bluetooth_Atheros_10.0.0.116_W10x64_(NFA435 Liteon)/0x0418.ini | 24.8 KB | 17 Mar 2012 |
| Bluetooth_Atheros_10.0.0.116_W10x64_(NFA435 Liteon)/0x0419.ini | 23.4 KB | 23 Jun 2010 |
| Bluetooth_Atheros_10.0.0.116_W10x64_(NFA435 Liteon)/0x041a.ini | 23.6 KB | 23 Jun 2010 |
| Bluetooth_Atheros_10.0.0.116_W10x64_(NFA435 Liteon)/0x041b.ini | 23.5 KB | 17 Mar 2012 |
| Bluetooth_Atheros_10.0.0.116_W10x64_(NFA435 Liteon)/0x041d.ini | 23.4 KB | 23 Jun 2010 |
| Bluetooth_Atheros_10.0.0.116_W10x64_(NFA435 Liteon)/0x041e.ini | 22.5 KB | 23 Jun 2010 |
| Bluetooth_Atheros_10.0.0.116_W10x64_(NFA435 Liteon)/0x041f.ini | 23.0 KB | 23 Jun 2010 |
| Bluetooth_Atheros_10.0.0.116_W10x64_(NFA435 Liteon)/0x0421.ini | 24.7 KB | 23 Jun 2010 |
| Bluetooth_Atheros_10.0.0.116_W10x64_(NFA435 Liteon)/0x0424.ini | 24.0 KB | 23 Jun 2010 |
| Bluetooth_Atheros_10.0.0.116_W10x64_(NFA435 Liteon)/0x0804.ini | 10.8 KB | 23 Jun 2010 |
| Bluetooth_Atheros_10.0.0.116_W10x64_(NFA435 Liteon)/0x0816.ini | 24.8 KB | 23 Jun 2010 |
| Bluetooth_Atheros_10.0.0.116_W10x64_(NFA435 Liteon)/0x0c1a.ini | 24.0 KB | 10 Jul 2010 |
| Bluetooth_Atheros_10.0.0.116_W10x64_(NFA435 Liteon)/435.bat | 8 bytes | 29 Jul 2015 |
| Bluetooth_Atheros_10.0.0.116_W10x64_(NFA435 Liteon)/DriverOnly/BT/win32/AthrBT_0x00000200.dfu | 57.6 KB | 17 Jul 2015 |
| Bluetooth_Atheros_10.0.0.116_W10x64_(NFA435 Liteon)/DriverOnly/BT/win32/AthrBT_0x00000300.dfu | 55.9 KB | 17 Jul 2015 |
| Bluetooth_Atheros_10.0.0.116_W10x64_(NFA435 Liteon)/DriverOnly/BT/win32/AthrBT_0x00000302.dfu | 31.7 KB | 17 Jul 2015 |
| Bluetooth_Atheros_10.0.0.116_W10x64_(NFA435 Liteon)/DriverOnly/BT/win32/BtContextMenu.dll | 168.5 KB | 17 Jul 2015 |
| Bluetooth_Atheros_10.0.0.116_W10x64_(NFA435 Liteon)/DriverOnly/BT/win32/BtContextMenu.dll.muien-US | 20.0 KB | 17 Jul 2015 |
| Bluetooth_Atheros_10.0.0.116_W10x64_(NFA435 Liteon)/DriverOnly/BT/win32/BtFilter.inf | 7.4 KB | 17 Jul 2015 |
| Bluetooth_Atheros_10.0.0.116_W10x64_(NFA435 Liteon)/DriverOnly/BT/win32/btcoinst.dll | 162.3 KB | 17 Jul 2015 |
| Bluetooth_Atheros_10.0.0.116_W10x64_(NFA435 Liteon)/DriverOnly/BT/win32/btfilter.cat | 16.0 KB | 17 Jul 2015 |
| Bluetooth_Atheros_10.0.0.116_W10x64_(NFA435 Liteon)/DriverOnly/BT/win32/btfilter.sys | 510.6 KB | 17 Jul 2015 |
| Bluetooth_Atheros_10.0.0.116_W10x64_(NFA435 Liteon)/DriverOnly/BT/win32/ramps_0x00000200_48.dfu | 1.9 KB | 17 Jul 2015 |
| Bluetooth_Atheros_10.0.0.116_W10x64_(NFA435 Liteon)/DriverOnly/BT/win32/ramps_0x00000300_48.dfu | 1.9 KB | 17 Jul 2015 |
| Bluetooth_Atheros_10.0.0.116_W10x64_(NFA435 Liteon)/DriverOnly/BT/win32/ramps_0x00000302_48.dfu | 2.0 KB | 17 Jul 2015 |
| Bluetooth_Atheros_10.0.0.116_W10x64_(NFA435 Liteon)/DriverOnly/BT/x64/AthrBT_0x00000200.dfu | 57.6 KB | 17 Jul 2015 |
| Bluetooth_Atheros_10.0.0.116_W10x64_(NFA435 Liteon)/DriverOnly/BT/x64/AthrBT_0x00000300.dfu | 55.9 KB | 17 Jul 2015 |
| Bluetooth_Atheros_10.0.0.116_W10x64_(NFA435 Liteon)/DriverOnly/BT/x64/AthrBT_0x00000302.dfu | 31.7 KB | 17 Jul 2015 |
| Bluetooth_Atheros_10.0.0.116_W10x64_(NFA435 Liteon)/DriverOnly/BT/x64/BtContextMenu.dll | 191.5 KB | 17 Jul 2015 |
| Bluetooth_Atheros_10.0.0.116_W10x64_(NFA435 Liteon)/DriverOnly/BT/x64/BtContextMenu.dll.muien-US | 20.0 KB | 17 Jul 2015 |
| Bluetooth_Atheros_10.0.0.116_W10x64_(NFA435 Liteon)/DriverOnly/BT/x64/BtFilter.inf | 7.4 KB | 17 Jul 2015 |
| Bluetooth_Atheros_10.0.0.116_W10x64_(NFA435 Liteon)/DriverOnly/BT/x64/btcoinst.dll | 190.5 KB | 17 Jul 2015 |
| Bluetooth_Atheros_10.0.0.116_W10x64_(NFA435 Liteon)/DriverOnly/BT/x64/btfilter.cat | 16.0 KB | 17 Jul 2015 |
| Bluetooth_Atheros_10.0.0.116_W10x64_(NFA435 Liteon)/DriverOnly/BT/x64/btfilter.sys | 599.7 KB | 17 Jul 2015 |
| Bluetooth_Atheros_10.0.0.116_W10x64_(NFA435 Liteon)/DriverOnly/BT/x64/ramps_0x00000200_48.dfu | 1.9 KB | 17 Jul 2015 |
| Bluetooth_Atheros_10.0.0.116_W10x64_(NFA435 Liteon)/DriverOnly/BT/x64/ramps_0x00000300_48.dfu | 1.9 KB | 17 Jul 2015 |
| Bluetooth_Atheros_10.0.0.116_W10x64_(NFA435 Liteon)/DriverOnly/BT/x64/ramps_0x00000302_48.dfu | 2.0 KB | 17 Jul 2015 |
| Bluetooth_Atheros_10.0.0.116_W10x64_(NFA435 Liteon)/DriverOnly/WLAN/win32/Data.msc | 97.2 KB | 20 Jul 2015 |
| Bluetooth_Atheros_10.0.0.116_W10x64_(NFA435 Liteon)/DriverOnly/WLAN/win32/Qcamain10x86.sys | 1.9 MB | 20 Jul 2015 |
| Bluetooth_Atheros_10.0.0.116_W10x64_(NFA435 Liteon)/DriverOnly/WLAN/win32/eeprom_qca9377_1p0_NFA425_olpc.bin | 8.1 KB | 20 Jul 2015 |
| Bluetooth_Atheros_10.0.0.116_W10x64_(NFA435 Liteon)/DriverOnly/WLAN/win32/eeprom_qca9377_1p0_NFA435_olpc.bin | 8.1 KB | 20 Jul 2015 |
| Bluetooth_Atheros_10.0.0.116_W10x64_(NFA435 Liteon)/DriverOnly/WLAN/win32/eeprom_qca9377_1p0_NFA435_olpc_A.bin | 8.1 KB | 20 Jul 2015 |
| Bluetooth_Atheros_10.0.0.116_W10x64_(NFA435 Liteon)/DriverOnly/WLAN/win32/eeprom_qca9377_1p0_NFA455_olpc.bin | 8.1 KB | 20 Jul 2015 |
| Bluetooth_Atheros_10.0.0.116_W10x64_(NFA435 Liteon)/DriverOnly/WLAN/win32/eeprom_qca9377_1p1_NFA425_olpc.bin | 8.1 KB | 20 Jul 2015 |
| Bluetooth_Atheros_10.0.0.116_W10x64_(NFA435 Liteon)/DriverOnly/WLAN/win32/eeprom_qca9377_1p1_NFA435_olpc.bin | 8.1 KB | 20 Jul 2015 |
| Bluetooth_Atheros_10.0.0.116_W10x64_(NFA435 Liteon)/DriverOnly/WLAN/win32/netathr10.inf | 41.0 KB | 20 Jul 2015 |
| Bluetooth_Atheros_10.0.0.116_W10x64_(NFA435 Liteon)/DriverOnly/WLAN/win32/qca9377_2_0.bin | 1.1 MB | 20 Jul 2015 |
| Bluetooth_Atheros_10.0.0.116_W10x64_(NFA435 Liteon)/DriverOnly/WLAN/win32/qcamainext10.cat | 19.2 KB | 20 Jul 2015 |
| Bluetooth_Atheros_10.0.0.116_W10x64_(NFA435 Liteon)/DriverOnly/WLAN/x64/Data.msc | 97.2 KB | 20 Jul 2015 |
| Bluetooth_Atheros_10.0.0.116_W10x64_(NFA435 Liteon)/DriverOnly/WLAN/x64/Qcamain10x64.sys | 2.3 MB | 20 Jul 2015 |
| Bluetooth_Atheros_10.0.0.116_W10x64_(NFA435 Liteon)/DriverOnly/WLAN/x64/eeprom_qca9377_1p0_NFA425_olpc.bin | 8.1 KB | 20 Jul 2015 |
| Bluetooth_Atheros_10.0.0.116_W10x64_(NFA435 Liteon)/DriverOnly/WLAN/x64/eeprom_qca9377_1p0_NFA435_olpc.bin | 8.1 KB | 20 Jul 2015 |
| Bluetooth_Atheros_10.0.0.116_W10x64_(NFA435 Liteon)/DriverOnly/WLAN/x64/eeprom_qca9377_1p0_NFA435_olpc_A.bin | 8.1 KB | 20 Jul 2015 |
| Bluetooth_Atheros_10.0.0.116_W10x64_(NFA435 Liteon)/DriverOnly/WLAN/x64/eeprom_qca9377_1p0_NFA455_olpc.bin | 8.1 KB | 20 Jul 2015 |
| Bluetooth_Atheros_10.0.0.116_W10x64_(NFA435 Liteon)/DriverOnly/WLAN/x64/eeprom_qca9377_1p1_NFA425_olpc.bin | 8.1 KB | 20 Jul 2015 |
| Bluetooth_Atheros_10.0.0.116_W10x64_(NFA435 Liteon)/DriverOnly/WLAN/x64/eeprom_qca9377_1p1_NFA435_olpc.bin | 8.1 KB | 20 Jul 2015 |
| Bluetooth_Atheros_10.0.0.116_W10x64_(NFA435 Liteon)/DriverOnly/WLAN/x64/netathr10x.inf | 41.2 KB | 20 Jul 2015 |
| Bluetooth_Atheros_10.0.0.116_W10x64_(NFA435 Liteon)/DriverOnly/WLAN/x64/qca9377_2_0.bin | 1.1 MB | 20 Jul 2015 |
| Bluetooth_Atheros_10.0.0.116_W10x64_(NFA435 Liteon)/DriverOnly/WLAN/x64/qcamainext10x.cat | 19.2 KB | 20 Jul 2015 |
| Bluetooth_Atheros_10.0.0.116_W10x64_(NFA435 Liteon)/ISSetup.dll | 603.6 KB | 14 May 2014 |
| Bluetooth_Atheros_10.0.0.116_W10x64_(NFA435 Liteon)/MOD01D00R400610008.enc | 3.5 KB | 2 Sep 2015 |
| Bluetooth_Atheros_10.0.0.116_W10x64_(NFA435 Liteon)/data1.cab | 71.3 MB | 21 Jul 2015 |
| Bluetooth_Atheros_10.0.0.116_W10x64_(NFA435 Liteon)/data2.cab | 785 bytes | 21 Jul 2015 |
| Bluetooth_Atheros_10.0.0.116_W10x64_(NFA435 Liteon)/layout.bin | 1.5 KB | 21 Jul 2015 |
| Bluetooth_Atheros_10.0.0.116_W10x64_(NFA435 Liteon)/setup.exe | 854.6 KB | 21 Jul 2015 |
| Bluetooth_Atheros_10.0.0.116_W10x64_(NFA435 Liteon)/setup.ini | 2.9 KB | 21 Jul 2015 |
| Bluetooth_Atheros_10.0.0.116_W10x64_(NFA435 Liteon)/setupconfig.ini | 72 bytes | 10 Jun 2014 |