Qualcomm Atheros QCA Bluetooth Driver (Windows 10 Version 1909 or Later) - 10 64 Driver 10.0.0.1076
by Lenovo
This release in brief
- The only release of this driver in the catalog, published in July 2021.
- All 67 hardware IDs it lists are also covered by other drivers in the catalog - each hardware ID page lists them.
What you are downloading
This file comes straight from Lenovo's own download server. We do not host it, repack it or change it in any way - the download button takes you to the manufacturer's server, not to a file of ours.
- Package
- u3blt05us14lcfc.exe, 1.4 MB
- Published by
- Qualcomm Atheros Communications
- Inside
- 20 files - the driver itself, its setup instructions and a digital signature file
Show the full listHide the list
- DPInst.xml34 KB
- dpinst.exe1017 KB
- AdminService.exe375 KB
- AthrBT_0x00000200.dfu57 KB
- AthrBT_0x00000300.dfu56 KB
- AthrBT_0x00000302.dfu67 KB
- AthrBT_TF_0x00000302.dfu67 KB
- BtFilter.sys102 KB
- atheros_bth.inf12 KB
- btfilter.cat22 KB
- ramps_0x00000200_48.dfu2 KB
- ramps_0x00000200_48_NFA354.dfu2 KB
- ramps_0x00000300_48.dfu2 KB
- ramps_0x00000300_48_NFA435_10db.dfu2 KB
- ramps_0x00000302_48.dfu2 KB
- ramps_0x00000302_48_NFA354A_10db.dfu2 KB
- ramps_0x00000302_48_pars.dfu2 KB
- ramps_0x00000302_48_tx8.dfu2 KB
- ramps_TF_0x00000302_48.dfu2 KB
- ramps_TF_0x00000302_48_NFA435_10dbm.dfu2 KB
Nothing happens on its own: you download the file and decide yourself whether to install it.
- Manufacturer
- Lenovo
- Device
- QCA61x4 Bluetooth 4.0
- Driver version
10.0.0.1076- Release date
- July 27, 2021
- Supported Windows
- Windows 10
- Architecture
- 64-bit (x64)
- File size
- 1.4 MB
- File name
u3blt05us14lcfc.exe- INF version
03/04/2021,10.0.0.1076- INF provider
- Qualcomm Atheros Communications
- Device class
- Bluetooth
- Source
- Lenovo official catalog
- Last verified
- August 10, 2026
- SHA-256
9c54df90c33b25ac0bcb8d274e2d03985013f3031254edc0e654ecf6de1b7528
Supported devices (1)
Supported hardware IDs (67)
- USB\VID_0CF3&PID_E500
- USB\VID_0CF3&PID_E370
- USB\VID_0CF3&PID_E360
- QCA61x4 Bluetooth 4.0USB\VID_0CF3&PID_E300
- USB\VID_0CF3&PID_E301
- USB\VID_0489&PID_E0A2
- USB\VID_0CF3&PID_E400
- USB\VID_13D3&PID_3517
- Qualcomm Atheros QCA9377 BluetoothUSB\VID_04CA&PID_3015
- USB\VID_04CA&PID_3016
- USB\VID_0489&PID_E092
- USB\VID_0489&PID_E09C
- USB\VID_0489&PID_E09F
- USB\VID_04C5&PID_14B2
- USB\VID_04C5&PID_14DE
- USB\VID_04CA&PID_3011
- USB\VID_04CA&PID_3012
- USB\VID_04CA&PID_3013
- Qualcomm Bluetooth 4.1USB\VID_0B05&PID_1825
- USB\VID_10AB&PID_9008
- USB\VID_10AB&PID_9801
- USB\VID_10AB&PID_9802
- USB\VID_13D3&PID_3491
- USB\VID_13D3&PID_3493
- USB\VID_13D3&PID_3496
- USB\VID_13D3&PID_3497
- USB\VID_13D3&PID_3500
- USB\VID_13D3&PID_3501
- USB\VID_13D3&PID_3502
- USB\VID_04CA&PID_3019
- USB\VID_13D3&PID_3514
- USB\VID_13D3&PID_3513
- USB\VID_13D3&PID_3512
- USB\VID_13D3&PID_3511
- USB\VID_13D3&PID_3506
- USB\VID_13D3&PID_3503
- USB\VID_04CA&PID_301A
- USB\VID_1690&PID_0783
- USB\VID_1690&PID_0785
- USB\VID_1690&PID_0786
- USB\VID_04CA&PID_301B
- USB\VID_0B05&PID_182B
- USB\VID_0489&PID_E0A3
- USB\VID_1690&PID_0784
- USB\VID_13D3&PID_3520
- USB\VID_13D3&PID_3521
- USB\VID_13D3&PID_3519
- USB\VID_13D3&PID_3523
- USB\VID_1690&PID_0789
- USB\VID_13D3&PID_3522
- + 17 more
Compare with your device: Device Manager → right-click the device → Properties → Details → Hardware Ids. If one of the values above matches, this driver supports your hardware.
How to install
Before you start: create a restore point (Start → type "Create a restore point" → Create). It takes a minute and lets you undo everything if the new driver turns out worse than the old one. This driver is made for Windows 10 (64-bit) - if your Windows is different, look for another version further down the page.
- Download the file with the button above - it comes directly from Lenovo official catalog.
- Double-click the downloaded file and follow the prompts - the installer does the rest.
- If it asks to restart the computer, let it.
Check it worked: open Device Manager again. The device should no longer show a warning icon, and its driver version should match the one on this page.
How to roll back
If the device stops working after the update: Device Manager → right-click the device → Properties → Driver tab → Roll Back Driver. If that button is greyed out, use the restore point you made before installing (Start → "Recovery" → Open System Restore).