REALTEK Wireless LAN and Bluetooth Driver 21.237

REALTEK Wireless LAN and Bluetooth Driver is a driver package that enables and optimizes Wi‑Fi and Bluetooth functionality for PCs using Realtek wireless chipsets. It installs the necessary system drivers and services so your operating system can recognize the hardware, establish stable connections, and maintain reliable performance.

Key features:

• Enables wireless LAN (Wi‑Fi) and Bluetooth on supported Realtek adapters
• Improves stability, throughput, and power efficiency
• Reduces interference with Wi‑Fi/Bluetooth coexistence tuning
• Includes compatibility fixes and security updates
• May provide basic utilities for connection management and diagnostics

Typical use cases:

• Setting up a new device or reinstalling the operating system
• Resolving issues such as missing adapters, unstable connections, or pairing failures
• Updating to improve performance or compatibility with newer accessories and networks

Notes:

• Install only on systems that use Realtek wireless/Bluetooth hardware
• A system restart may be required after installation
• For best results, use the version recommended by your PC or device manufacturer to match your specific model and operating system

REALTEK Wireless LAN and Bluetooth Driver is developed by Realtek and is used by 132 users of Software Informer. The most popular version of this product among our users is 21.2.