Qualcomm Atheros QCA9377 Wireless LAN & Bluetooth Installer 11.0

Qualcomm Atheros QCA9377 Wireless LAN & Bluetooth Installer

This package installs the drivers, firmware, and support services needed for PCs that use the Qualcomm Atheros QCA9377 combo wireless module. Once installed, it enables the system’s integrated Wi‑Fi and Bluetooth hardware to function correctly, improves stability, and unlocks device features that generic or missing drivers can’t provide.

Key capabilities

• Wi‑Fi: 802.11a/b/g/n/ac (1x1) on 2.4 GHz and 5 GHz, with link rates up to 433 Mbps (environment and router dependent)
• Bluetooth: Bluetooth 4.x with Low Energy support for headsets, keyboards, mice, and other peripherals
• Coexistence: Coordination between Wi‑Fi and Bluetooth to reduce interference when both are active
• Reliability: Fixes for connectivity, roaming, and sleep/resume behavior; performance and stability improvements
• Security: WPA/WPA2 support; WPA3 availability varies by OEM package and OS

System requirements

• Hardware: Qualcomm Atheros QCA9377 wireless module present in the device
• Operating system: Typically Windows 10 or Windows 11 (64‑bit); earlier Windows versions may require an OEM‑specific release
• Permissions: Administrator rights and a system restart after installation

Installation notes

• Use the installer provided by your PC manufacturer when possible to ensure the correct regulatory settings, power tuning, and feature set for your model
• Before installing, remove any conflicting third‑party wireless or Bluetooth drivers
• Run the setup program, follow on‑screen prompts, and reboot when prompted
• After installation, verify that “Qualcomm Atheros QCA9377” appears correctly under both Network adapters and Bluetooth in Device Manager

Troubleshooting tips

• If Bluetooth pairing fails, delete old pairings, toggle Bluetooth, and try again
• For audio issues over Bluetooth, update your audio drivers and codecs
• If Wi‑Fi performance is poor, update your router’s firmware and choose less congested channels; ensure power management isn’t disabling the adapter

Note: Features and behavior can vary by OEM customization and driver version. For best results, use the package matched to your specific device model.

Qualcomm Atheros QCA9377 Wireless LAN & Bluetooth Installer is developed by Qualcomm Atheros. The most popular version of this product among our users is 11.0.

You can check Wireshark, HP Integrated Module with Bluetooth wireless technology, ThinkPad Bluetooth with Enhanced Data Rate Software and other related programs like DIGISOL Wireless LAN Driver and Utility at the "download" section.