
Nowadays, electronic devices that use Bluetooth to communicate with computers are becoming more and more popular, such as mobile phones, headset, mouse and keyboard. Bluetooth devices have minimum requirements for the version of the Bluetooth adapter on the computer, because a lower version of Bluetooth adapter cannot use a higher version of Bluetooth device. If you want to know the version of the Bluetooth adapter on your computer, in addition to manually checking (the LMP number) in the device manager, you can also use specialized software to solve this problem more easily.
Bluetooth Version Finder is a tiny, free and portable program for Windows 10 and higher. It's designed to quickly and easily find the firmware version number of your Bluetooth adapter on your laptop or personal computer. Just run it, and it will automatically query and display you the Bluetooth version number, and give you a number of device details in a drop-down menu.
In short, through Bluetooth Version Finder we can quickly find the Bluetooth version on a Windows computer. This not only allows us to easily understand whether our computer supports specific Bluetooth functions, but also determines whether it is compatible with certain Bluetooth devices. In this way, we can not only make full use of the functions of our Bluetooth devices, but also avoid being unable to use the new Bluetooth devices we buy.

Bluetooth Versions
Link Manager Protocol Version (LMP) | Bluetooth Core Specification |
LMP 0 | Bluetooth Core Specification 1.0b (withdrawn) |
LMP 1 | Bluetooth Core Specification 1.1 (withdrawn) |
LMP 2 | Bluetooth Core Specification 1.2 (withdrawn) |
LMP 3 | Bluetooth Core Specification 2.0 + EDR (withdrawn) |
LMP 4 | Bluetooth Core Specification 2.1 + EDR (deprecated, to be withdrawn) |
LMP 5 | Bluetooth Core Specification 3.0 + HS (deprecated, to be withdrawn) |
LMP 6 | Bluetooth Core Specification 4.0 |
LMP 7 | Bluetooth Core Specification 4.1 |
LMP 8 | Bluetooth Core Specification 4.2 |
LMP 9 | Bluetooth Core Specification 5.0 |
LMP 10 | Bluetooth Core Specification 5.1 |
LMP 11 | Bluetooth Core Specification 5.2 |
LMP 12 | Bluetooth Core Specification 5.3 |
LMP 13 | Bluetooth Core Specification 5.4 |
.... | .... |
Official Demo Video
System Requirements
- Windows 10+
Prompts
- Before using this tool, you need to turn on the Bluetooth function.
- Unfortunately, Bluetooth Version Finder has only supported systems above Windows 10 from beginning. If you are using Windows 8.1 and below systems, you can only use the above method to manually check your Bluetooth version.
Related Links
Download URLs
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