What is Keyboard_Filter_01 ?unknown bluetooth connection ?

Nanabanana5749
Nanabanana5749 Member Posts: 4 New User
edited February 28 in Aspire Laptops

Hello together,

I recently just stumbled across an unknown bluetooth connection (in the category "other devices") which is called "Keyboard_Filter_01".
It just appeared, I did not install it, nor can I check any characteristics of it. Can anybody help?

Thanks in advance!

Answers

  • Puraw
    Puraw ACE, Member Posts: 12,872 Trailblazer

    Just uninstall it, a Keyboard Filter driver is the Base Driver for a BT Keyboard that you may have used in the past or was inadvertently installed by Windows Update.

  • Nanabanana5749
    Nanabanana5749 Member Posts: 4 New User

    Thanks for your response,


    I deinstalled it but it installed itself again.. This seems so weird to me.

    Also, neither did I have a Windows Update recently, nor used a BT keyboard with this laptop..

    Do you have an idea if this could be some kind of malware?

    The only "change" I made with the laptop was moving to another country by train, but with the laptop shut off and in the backpack all the time (never left alone)

    kind regards

  • @Nanabanana5749

    Try windows + x

    go to device manger

    right click on driver name and disable it

    Restart the computer and keep exploring it. It will work fine .

    Click on "Like" if you find my answer useful 

    Click on "Yes" if it answers your question.


    Please click YES if I answered your question

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  • Nanabanana5749
    Nanabanana5749 Member Posts: 4 New User

    @William_mk2 thanks for your help, but it is not shown in the device manager.. I am so confused :<

    blessed and happy day back to you!

  • @Nanabanana5749

    I am glad that it is not showing up in device manager now. To get more info about the issue please go through the details given below

    Kindly go through the details from the links given below

    https://www.sevenforums.com/hardware-devices/219868-unspecified-devices.html

    https://answers.microsoft.com/en-us/windows/forum/all/keyboard-filter-is-that-a-keystroke-logger/bc308198-bcd3-4649-a1e5-1727f027e89f

    Click on "Like" if you find my answer useful 

    Click on "Yes" if it answers your question.


    Please click YES if I answered your question

    I am not an ACER employee
    B  Thank you and have a BLESSED AND HAPPY DAY  B


                                         ★★ WILLIAM - MRK ★★

  • Nanabanana5749
    Nanabanana5749 Member Posts: 4 New User

    @William_mk2 thanks for your answer, first I was relieved, but after I checked the link I was just confused again haha.

    Well so I just went into the device manager, looked up the keyboards and saw one Lenovo keyboard driver in the list (I have an acer laptop with two HID-Keyboard drivers in the list) and I deinstalled the Lenovo one.
    The Keyboard_Filter_01 disappeared out of my unknown (BT)devices but now I have a "PS/2-standard keyboard" in my device manager. Does this sound normal?

    My guess now is, that I somehow changed a setting in my windows keyboard preferences so it felt the need of ….? idk? Or this really came with some kind of malware..