Qualcomm Atheros Bluetooth USB Module (Acer) driver
Hardware ID USB\VID_04CA&PID_301B
- Vendor
- Qualcomm Atheros (VID 04CA)
- Device
- Bluetooth USB Module (Acer) (PID 301B)
- Bus
- USB
- Drivers
- 7
- Windows
- Windows XPWindows VistaWindows 7Windows 8Windows 8.1Windows 10Windows 11
Recommended driver
All drivers for VID_04CA&PID_301B
| Driver | Version | Date | Windows | Bits |
|---|---|---|---|---|
| Qualcomm/Atheros Bluetooth AR301x, AR9462 Driver | 2.0.0.775 | Jul 5, 2023 | Windows XP–11 | 32-bit & 64-bit |
| Qualcomm/Atheros Bluetooth AR301x, AR9462 Driver | 2.0.0.608 | May 17, 2022 | Windows 10, 11 | 32-bit & 64-bit |
| Qualcomm/Atheros Bluetooth suite Driver | 10.0.0.1258 | Mar 7, 2022 | Windows 10, 11 | 32-bit & 64-bit |
| Qualcomm/Atheros AR301x, AR9462, QCA9565 Bluetooth Driver | 10.0.0.948, 10.0.0.927, 3.0.0.781 | Apr 22, 2020 | Windows 8–10 | 32-bit & 64-bit |
| Qualcomm Atheros Bluetooth Driver | 10.0.0.938, 10.0.0.927 | Jan 18, 2020 | Windows 10 | 32-bit & 64-bit |
| Qualcomm Atheros Bluetooth Driver | 10.0.0.827 | May 13, 2019 | Windows 10 | 32-bit & 64-bit |
| Qualcomm Atheros Bluetooth Driver | 4.0.0.791 | Sep 19, 2018 | Windows 7 | 32-bit & 64-bit |
Is this your device?
- Press Win + X and open Device Manager.
- Right-click the device (often listed under Other devices with a yellow sign) → Properties → Details.
- Select Hardware Ids in the list. If the first line starts with
USB\VID_04CA&PID_301B, the drivers above are for your device.
More about hardware IDs · Fix common device errors
Other Qualcomm Atheros devices with drivers
- Bluetooth USB Module (Acer) 301A
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- Bluetooth 4.0 3018
- Bluetooth USB Module 301E
- QCA61x4A Bluetooth (Asus) 3017
- Bluetooth USB Module 301F
- Bluetooth USB Module 3020
- Bluetooth USB Module (Acer) 3016
- Bluetooth USB Module (Acer) 3015
- WCN685x Bluetooth 5.1 Adapter 3022
- Qualcomm Atheros Bluetooth 3014