蓝牙^(Bluetooth)是用于在移动设备和计算机之间传输文件的最常用方法之一，但很多时候蓝牙^(Bluetooth)版本不支持，这会在连接和传输文件时产生问题。虽然当今大多数智能手机^{(Smartphones)}都支持蓝牙 4.0或更高版本，但如果您的 Windows 11/10 PC 至少不支持^{(Bluetooth 4.0)}蓝牙^{(Bluetooth 4.0)}4.0 ，您将无法真正传输文件。

对于那些不知道的人，蓝牙 4.0^{(Bluetooth 4.0)}是蓝牙^(Bluetooth)技术的优化版本，在增强功能的同时保持与其他设备的兼容性。它也被称为蓝牙^(Bluetooth)的低能耗版本，因为它也受到小型电池供电设备的支持。

并不是每个人都真正了解他们设备的蓝牙配置文件版本，这非常重要。但是，我们也可以轻松地手动检查蓝牙^(Bluetooth)版本，还有一些工具可以帮助您检查Windows 11/10 PC 上的蓝牙版本。^(Bluetooth)

^{(Find Bluetooth Version)}在Windows 11/10查找蓝牙版本

您可以通过设备管理器轻松查看 Windows 10 PC 的蓝牙^(Bluetooth)版本。

Press Win+X打开开始菜单^{(Start Menu)}并选择设备管理器^{(Device Manager)}。

在蓝牙^(Bluetooth)下，您将看到几个蓝牙^(Bluetooth)设备。

选择您的蓝牙^(Bluetooth)品牌并右键单击以检查Properties。

转到高级^(Advanced)选项卡并检查固件版本。LMP编号显示您的 PC 使用的蓝牙版本。^(Bluetooth)

以下是LMP版本表-

• LMP 9.x – 蓝牙 5.0
• LMP 8.x – 蓝牙 4.2
• LMP 7.x – 蓝牙 4.1
• LMP 6.x – 蓝牙 4.0
• LMP 5.x – 蓝牙 3.0 + HS
• LMP 4.x – 蓝牙 2.1 + EDR
• LMP 3.x – 蓝牙 2.0 + EDR
• LMP 2.x – 蓝牙 1.2
• LMP 1.x – 蓝牙 1.1
• LMP 0.x – 蓝牙 1.0b

所以这真的很容易，对吧？但这有点费时，所以如果你真的不想打开这么多标签来检查蓝牙^(Bluetooth)版本，你可能想使用一些第三方工具，不想进入设备管理器检查版本，蓝牙版本查找器^{(Bluetooth Version Finder)}可以是您的选择。

蓝牙版本查找器

这是一个非常简单的工具，带有一个压缩文件。您需要做的就是下载并运行该工具，它会立即为您提供蓝牙^(Bluetooth)版本和在您的 PC 上运行的蓝牙设备的名称。^(Bluetooth)它是一款便携式免费软件，您可以在任何 PC 上使用它。

在此处^(here)下载此工具并检查您的 Windows 11/10 PC 使用的蓝牙版本。^(Bluetooth)

How to check Bluetooth version in Windows 11/10

Bluetooth is one of the most common methods used to transfer the files between a mobile device and the computer, but many times the version of Bluetooth is not supportive which creates issues in connecting and transferring the files. While most of the Smartphones today support Bluetooth 4.0 or later, you won’t be really able to transfer the files if your Windows 11/10 PC is not supporting at least Bluetooth 4.0.

For those who don’t know, Bluetooth 4.0 is an optimized version of Bluetooth technology that enhances the feature while maintaining compatibility with other devices. It is also termed as a low-energy version of Bluetooth because it is supported by small battery-operated devices as well.

Not everyone is actually aware of the Bluetooth profile version of their device, which is quite important. However, we can easily check the Bluetooth version manually too, there are certain tools also available which will help you check the version of Bluetooth on your Windows 11/10 PC.

Find Bluetooth Version in Windows 11/10

You can easily check the Bluetooth version of your Windows 10 PC via the device manager.

Press Win+X to open the Start Menu and select Device Manager.

Under Bluetooth, you will see several Bluetooth devices.

Select your Bluetooth brand and right-click to check the Properties.

Go to the Advanced tab and check the firmware version. The LMP number shows the version of Bluetooth your PC is using.

Below is the LMP version table-

• LMP 9.x – Bluetooth 5.0
• LMP 8.x – Bluetooth 4.2
• LMP 7.x – Bluetooth 4.1
• LMP 6.x – Bluetooth 4.0
• LMP 5.x – Bluetooth 3.0 + HS
• LMP 4.x – Bluetooth 2.1 + EDR
• LMP 3.x – Bluetooth 2.0 + EDR
• LMP 2.x – Bluetooth 1.2
• LMP 1.x – Bluetooth 1.1
• LMP 0.x – Bluetooth 1.0b

So this was really easy, right? But it is a bit time-consuming so if you don’t really want to open so many tabs to check the Bluetooth version, you may want to use some third-party tool and do not want to get into device manager to check the version, Bluetooth Version Finder can be your choice.

Bluetooth Version Finder

It is a very simple tool that comes in a zipped file. All you need to do is to download and run the tool and it will instantly give you the Bluetooth version and the name of the Bluetooth device running on your PC. It is a portable freeware and you can use it on any of your PCs.

Download this tool here and check what version of Bluetooth your Windows 11/10 PC is using.

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