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The Best Way to Update Your CSR Bluetooth 4.0 Driver for Windows PC



How to Download and Install CSR Bluetooth 4.0 Driver on Windows PC




Bluetooth is a wireless technology that allows you to connect various devices such as headphones, speakers, keyboards, mice, printers, and more to your Windows PC. However, to use Bluetooth properly, you need to have the right driver installed on your system.




csr bluetooth 4.0 driver download pc



One of the most common Bluetooth drivers is the CSR Bluetooth 4.0 driver, which is designed for devices that use the CSR chipset. This driver supports low energy (BLE) technology for energy-saving wireless connectivity, intelligent standby and wake-up mode, high speed and long range data transmission, and backward compatibility with previous Bluetooth versions.


In this article, we will show you how to download and install the CSR Bluetooth 4.0 driver on your Windows PC using different methods. We will also explain what this driver is and why you need to update it regularly.


What is CSR Bluetooth 4.0 Driver?




CSR Bluetooth 4.0 driver is a software program that enables your Windows PC to communicate with Bluetooth devices that use the CSR chipset. The CSR chipset is a product of Cambridge Silicon Radio (CSR), a multinational company that designs chips for various purposes including audio, location, connection, and Bluetooth.


The CSR Bluetooth 4.0 driver allows your PC to recognize and pair with compatible Bluetooth devices, such as headphones, speakers, keyboards, mice, printers, and more. It also enables your PC to support low energy (BLE) technology for energy-saving wireless connectivity, intelligent standby and wake-up mode, high speed and long range data transmission, and backward compatibility with previous Bluetooth versions.


Why do you need to update CSR Bluetooth 4.0 Driver?




Updating your CSR Bluetooth 4.0 driver is important for several reasons. First of all, updating your driver can fix any bugs or errors that may cause your Bluetooth devices to malfunction or disconnect frequently. Secondly, updating your driver can improve the performance and stability of your Bluetooth connection, as well as enhance the compatibility and security of your devices. Thirdly, updating your driver can add new features or support for new devices that may not work with the old driver.


Therefore, it is recommended that you keep your CSR Bluetooth 4.0 driver up-to-date and in good working condition. To do that, you can use one of the methods below.


How to download and install CSR Bluetooth 4.0 Driver manually?




If you prefer to download and install the CSR Bluetooth 4.0 driver manually, you can use one of the following methods:


Method 1: Use Device Manager




Device Manager is a built-in tool in Windows that allows you to view and manage hardware devices and software drivers in your computer. You can use Device Manager to update your CSR Bluetooth 4.0 driver by following these steps:


  • Press Windows + R keys on your keyboard to open the Run dialog box.



  • Type devmgmt.msc and click OK to open Device Manager.



  • Expand the Bluetooth category and right-click on your CSR Bluetooth device.



  • Select Update driver from the context menu.



  • Choose Search automatically for updated driver software and wait for Windows to find and install the latest driver for your device.



  • Restart your computer if prompted.



Note: If Windows cannot find a new driver for your device, you can try Method 2 or Method 3 instead.


Method 2: Use Windows Update




Windows Update is another built-in tool in Windows that allows you to download and install updates for your system and drivers. You can use Windows Update to update your CSR Bluetooth 4.0 driver by following these steps:


  • Press Windows + I keys on your keyboard to open the Settings app.



  • Click on Update & Security.



  • Click on Check for updates under Windows Update.



  • Wait for Windows to scan for available updates and download them automatically.



  • If there is an update for your CSR Bluetooth 4.0 driver, it will be installed along with other updates.



  • Restart your computer if prompted.



How to download and install CSR Bluetooth 4.0 Driver automatically?




If you want to save time and effort in downloading and installing the CSR Bluetooth 4.0 driver, you can use a third-party tool like Bit Driver Updater. Bit Driver Updater is a dedicated driver updater utility tool that makes the overall process of updating drivers much easier for users. It offers only WHQL certified or tested device drivers. Furthermore, it has an in-built system optimizer tool that scans your PC for temporary log or junk files and automatically removes them from your machine. It also has an auto-backup & restore wizard and scan scheduler.


To use Bit Driver Updater for updating outdated Windows drivers, follow these steps:


Method 3: Use Bit Driver Updater




Step 1: Download and install Bit Driver Updater




You can download Bit Driver Updater for free from its official website or from this link. Run the Bit Driver Updater installer and follow the on-screen instructions to complete the installation.


Step 2: Scan your PC for outdated drivers




Launch Bit Driver Updater on your computer and from the left pane, click Scan. Wait for it to finish the scanning process and provide you with a list of outdated drivers.


Step 3: Update CSR Bluetooth 4.0 Driver




From the list, click on the Update Now button shown beside the CSR Bluetooth 4.0 driver that needs to be updated. Alternatively, you can click on Update All to update all drivers at once (requires Pro version).


Wait for Bit Driver Updater to download and install the latest version of the CSR Bluetooth 4.0 driver on your PC.


Conclusion




In this article, we have shown you how to download and install the CSR Bluetooth 4.0 driver on your Windows PC using different methods. You can choose any method that suits your preference and convenience.


We hope this article has helped you solve your problem with the CSR Bluetooth device. If you have any questions or suggestions, please feel free to leave a comment below.


FAQs




  • What is CSR?



  • CSR stands for Cambridge Silicon Radio (CSR), a multinational company that designs chips for various purposes including audio, location, connection, and Bluetooth.



  • What is BLE?



  • BLE stands for low energy (BLE) technology for energy-saving wireless connectivity.



  • What are WHQL certified drivers?



  • WHQL certified drivers are drivers that have been tested by Microsoft's Windows Hardware Quality Labs (WHQL) for compatibility and reliability with Windows operating systems.



  • How do I know if my device uses the CSR chipset?



  • You can check the model number or manufacturer name of your device online or in its manual or packaging. You can also use Device Manager or Bit Driver Updater to identify the chipset of your device.



  • How often should I update my CSR Bluetooth 4.0 driver?



  • You should update your CSR Bluetooth 4.0 driver whenever there is a new version available or when you encounter any issues with your device or connection.




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