USB\VID_1131&PID_1001 matches the KY-BT100 Bluetooth Adapter device manufactured by Philips. This popular driver update category has been downloaded 43,239 times and is rated 4.3 out of 5 stars. Our safe download guarantee means all updates have been verified by the latest anti-virus and anti-malware technology.
To install or update your driver automatically, click the green button next to your selected driver. To see more information on a particular driver and to download it, click the Download Driver button.
Once you download your new driver, then you need to install it. To install a driver in Windows, you will need to use a built-in utility called Device Manager. It allows you to see all of the devices recognized by your system, and the drivers associated with them.
Visit our Driver Support Page for helpful step-by-step videos on how to install drivers for every file type.
If you are having trouble finding the right driver, stop searching and fix driver problems faster with the Automatic Driver Update Utility. Many computer problems are caused by missing or outdated device drivers, especially in Windows 11. If your system is running slow, or keeps crashing or hanging, there is a good chance that updating your drivers will fix the problem. Automatic updates could save you hours of time.
A device Hardware ID (HWID) is a set of numbers and letters that uniquely identifies any device. For example, different models of Motherboards, Graphics Cards, Printers and Network Interface Cards would have their own unique Hardware ID.
The general format for a Hardware ID is <Bus Type>\<Vendor ID>&<Device ID>&<Additional IDs>.
The Vendor ID takes the form "VEN_XXXX" where XXXX is a 4 digit code unique to the manufacturer.
The Device ID format is "DEV_YYYY" where YYYY is a 4 digit code unique to that manufacturer's device.
Hardware IDs are useful because they help identify the manufacturer and model of every hardware device inside, or attached to, your computer.
Each Hardware ID is assigned to a particular device by the device manufacturer. Windows operating systems such as Windows 11 use the Hardware ID to match to a specific INF file. INF files are used to install the correct device drivers - that's the software that lets your computer communicate with the device in the most efficient manner.
While a particular device driver is associated with specific Hardware ID, that driver may be compatible with other devices as well. In that case, the INF file would identify one or more Hardware IDs as an exact match, and provide a list of Compatible Hardware IDs for that driver. In many cases, the Compatible Hardware IDs will look similar, with the identifier having only minor variations, particularly in the Device ID portion.
When it comes to updating Bluetooth drivers, using a dedicated driver update tool offers several key advantages over relying on automatic updates:
Enhanced Connectivity
Bluetooth drivers are essential for establishing stable connections between your computer and devices like headphones, keyboards, or speakers. A dedicated update tool ensures you always have the latest drivers, reducing pairing issues, dropped connections, and enhancing overall connectivity.
Improved Range and Speed
Updated Bluetooth drivers can optimize data transfer rates and extend the effective range of your Bluetooth devices. This means faster file transfers, smoother audio streaming, and fewer interruptions, especially when using high-bandwidth devices like wireless speakers or gaming headsets.
Better Device Compatibility
As new Bluetooth-enabled devices are released, they often require specific driver updates for full functionality. A driver update tool ensures that your Bluetooth hardware remains compatible with the latest devices, preventing problems like unrecognized peripherals or device connection failures.
Bug Fixes and Stability
Outdated Bluetooth drivers can cause various issues, such as devices not connecting, dropped connections, or audio stuttering. A driver update tool ensures you're running the most stable version of your Bluetooth drivers, minimizing these frustrating problems and improving overall system reliability.
Security Improvements
Bluetooth connections can be vulnerable to security breaches. Driver updates often include security patches that safeguard your devices from potential threats, ensuring your Bluetooth connection is secure from unauthorized access or data theft.
Streamlined Update Process
Manually finding and installing Bluetooth drivers can be time-consuming and confusing. A driver update tool simplifies the process, automatically detecting your Bluetooth hardware and delivering the latest driver version with minimal effort on your part.
In summary, using a driver update tool for Bluetooth ensures improved performance, greater compatibility with devices, enhanced security, and a more stable connection, all with less hassle and greater convenience.