The Predator PH315-51 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_10.0.0.455_W10x64_A.zip" - has an average rating of 5 out of 5 stars based on 8 reviews, and has been downloaded 80 times. The uploader reports that this update will work successfully on PCs running Windows 11 and Windows 10. The total disk space used for this update is 58.5 MB.
Predator PH315-51
Bluetooth USB module
QCA6174A Bluetooth 4.1 USB Module
Qualcomm Atheros Bluetooth
Qualcomm Atheros Bluetooth 4.1
Qualcomm Atheros QCA61x4 Bluetooth 4.1
Qualcomm Atheros QCA61x4A Bluetooth 4.1
Qualcomm Atheros QCA6290 Bluetooth 4.1
Windows 11, Windows 10 (64 bit)
Bluetooth_Atheros_10.0.0.455_W10x64_A.zip (58.5 MB)
10.0.0.455 (25-Apr-2018)
Bluetooth Driver File
Nivetha (DG Staff Member) on 30-Oct-2018
To get the Predator PH315-51 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 Predator PH315-51 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.
To install your new driver on Windows:
Right-click the Start button.
Click "Device Manager">
Find your device in the list.
Right-click the device and select "Update driver"
Follow the steps on screen.
Restart your computer when done.
This keeps your computer working at its best.
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_10.0.0.455_W10x64_(NFA344A Liteon)/ACIP_Deploy.ini | 216 bytes | 19 Dec 2017 |
Bluetooth_Atheros_10.0.0.455_W10x64_(NFA344A Liteon)/Detail.txt | 147 bytes | 19 Dec 2017 |
Bluetooth_Atheros_10.0.0.455_W10x64_(NFA344A Liteon)/Prepackage.xml | 1.5 KB | 20 Dec 2017 |
Bluetooth_Atheros_10.0.0.455_W10x64_(NFA344A Liteon)/Success.tag | 108 bytes | 19 Dec 2017 |
Bluetooth_Atheros_10.0.0.455_W10x64_(NFA344A Liteon)/Win10_INFInstaller/win32/AdminService.exe | 362.5 KB | 7 Dec 2017 |
Bluetooth_Atheros_10.0.0.455_W10x64_(NFA344A Liteon)/Win10_INFInstaller/win32/AthrBT_0x00000200.dfu | 58.5 KB | 7 Dec 2017 |
Bluetooth_Atheros_10.0.0.455_W10x64_(NFA344A Liteon)/Win10_INFInstaller/win32/AthrBT_0x00000300.dfu | 57.6 KB | 7 Dec 2017 |
Bluetooth_Atheros_10.0.0.455_W10x64_(NFA344A Liteon)/Win10_INFInstaller/win32/AthrBT_0x00000302.dfu | 41.0 KB | 7 Dec 2017 |
Bluetooth_Atheros_10.0.0.455_W10x64_(NFA344A Liteon)/Win10_INFInstaller/win32/AthrBT_TF_0x00000302.dfu | 43.1 KB | 7 Dec 2017 |
Bluetooth_Atheros_10.0.0.455_W10x64_(NFA344A Liteon)/Win10_INFInstaller/win32/atheros_bth.inf | 9.5 KB | 7 Dec 2017 |
Bluetooth_Atheros_10.0.0.455_W10x64_(NFA344A Liteon)/Win10_INFInstaller/win32/btfilter.cat | 20.7 KB | 7 Dec 2017 |
Bluetooth_Atheros_10.0.0.455_W10x64_(NFA344A Liteon)/Win10_INFInstaller/win32/btfilter.sys | 55.1 KB | 7 Dec 2017 |
Bluetooth_Atheros_10.0.0.455_W10x64_(NFA344A Liteon)/Win10_INFInstaller/win32/ramps_0x00000200_48.dfu | 1.9 KB | 7 Dec 2017 |
Bluetooth_Atheros_10.0.0.455_W10x64_(NFA344A Liteon)/Win10_INFInstaller/win32/ramps_0x00000200_48_NFA354.dfu | 1.9 KB | 7 Dec 2017 |
Bluetooth_Atheros_10.0.0.455_W10x64_(NFA344A Liteon)/Win10_INFInstaller/win32/ramps_0x00000300_48.dfu | 1.9 KB | 7 Dec 2017 |
Bluetooth_Atheros_10.0.0.455_W10x64_(NFA344A Liteon)/Win10_INFInstaller/win32/ramps_0x00000300_48_NFA435_10db.dfu | 1.9 KB | 7 Dec 2017 |
Bluetooth_Atheros_10.0.0.455_W10x64_(NFA344A Liteon)/Win10_INFInstaller/win32/ramps_0x00000302_48.dfu | 2.0 KB | 7 Dec 2017 |
Bluetooth_Atheros_10.0.0.455_W10x64_(NFA344A Liteon)/Win10_INFInstaller/win32/ramps_0x00000302_48_NFA354A_10db.dfu | 2.0 KB | 7 Dec 2017 |
Bluetooth_Atheros_10.0.0.455_W10x64_(NFA344A Liteon)/Win10_INFInstaller/win32/ramps_TF_0x00000302_48.dfu | 2.0 KB | 7 Dec 2017 |
Bluetooth_Atheros_10.0.0.455_W10x64_(NFA344A Liteon)/Win10_INFInstaller/win32/ramps_TF_0x00000302_48_NFA435_10dbm.dfu | 2.0 KB | 7 Dec 2017 |
Bluetooth_Atheros_10.0.0.455_W10x64_(NFA344A Liteon)/Win10_INFInstaller/x64/AdminService.exe | 414.7 KB | 7 Dec 2017 |
Bluetooth_Atheros_10.0.0.455_W10x64_(NFA344A Liteon)/Win10_INFInstaller/x64/AthrBT_0x00000200.dfu | 58.5 KB | 7 Dec 2017 |
Bluetooth_Atheros_10.0.0.455_W10x64_(NFA344A Liteon)/Win10_INFInstaller/x64/AthrBT_0x00000300.dfu | 57.6 KB | 7 Dec 2017 |
Bluetooth_Atheros_10.0.0.455_W10x64_(NFA344A Liteon)/Win10_INFInstaller/x64/AthrBT_0x00000302.dfu | 41.0 KB | 7 Dec 2017 |
Bluetooth_Atheros_10.0.0.455_W10x64_(NFA344A Liteon)/Win10_INFInstaller/x64/AthrBT_TF_0x00000302.dfu | 43.1 KB | 7 Dec 2017 |
Bluetooth_Atheros_10.0.0.455_W10x64_(NFA344A Liteon)/Win10_INFInstaller/x64/atheros_bth.inf | 9.5 KB | 7 Dec 2017 |
Bluetooth_Atheros_10.0.0.455_W10x64_(NFA344A Liteon)/Win10_INFInstaller/x64/btfilter.cat | 20.7 KB | 7 Dec 2017 |
Bluetooth_Atheros_10.0.0.455_W10x64_(NFA344A Liteon)/Win10_INFInstaller/x64/btfilter.sys | 65.5 KB | 7 Dec 2017 |
Bluetooth_Atheros_10.0.0.455_W10x64_(NFA344A Liteon)/Win10_INFInstaller/x64/ramps_0x00000200_48.dfu | 1.9 KB | 7 Dec 2017 |
Bluetooth_Atheros_10.0.0.455_W10x64_(NFA344A Liteon)/Win10_INFInstaller/x64/ramps_0x00000200_48_NFA354.dfu | 1.9 KB | 7 Dec 2017 |
Bluetooth_Atheros_10.0.0.455_W10x64_(NFA344A Liteon)/Win10_INFInstaller/x64/ramps_0x00000300_48.dfu | 1.9 KB | 7 Dec 2017 |
Bluetooth_Atheros_10.0.0.455_W10x64_(NFA344A Liteon)/Win10_INFInstaller/x64/ramps_0x00000300_48_NFA435_10db.dfu | 1.9 KB | 7 Dec 2017 |
Bluetooth_Atheros_10.0.0.455_W10x64_(NFA344A Liteon)/Win10_INFInstaller/x64/ramps_0x00000302_48.dfu | 2.0 KB | 7 Dec 2017 |
Bluetooth_Atheros_10.0.0.455_W10x64_(NFA344A Liteon)/Win10_INFInstaller/x64/ramps_0x00000302_48_NFA354A_10db.dfu | 2.0 KB | 7 Dec 2017 |
Bluetooth_Atheros_10.0.0.455_W10x64_(NFA344A Liteon)/Win10_INFInstaller/x64/ramps_TF_0x00000302_48.dfu | 2.0 KB | 7 Dec 2017 |
Bluetooth_Atheros_10.0.0.455_W10x64_(NFA344A Liteon)/Win10_INFInstaller/x64/ramps_TF_0x00000302_48_NFA435_10dbm.dfu | 2.0 KB | 7 Dec 2017 |
Bluetooth_Atheros_10.0.0.455_W10x64_(NFA344A Liteon)/setup.bat | 48 bytes | 19 Dec 2017 |
Bluetooth_Atheros_10.0.0.455_W10x64_(NFA344A Liteon)/setup.exe | 57.8 MB | 6 Dec 2017 |
Bluetooth_Atheros_10.0.0.455_W10x64_(NFA344A Liteon)/setupconfig.ini | 106 bytes | 6 Oct 2015 |