> For the complete documentation index, see [llms.txt](https://key4.hideez.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://key4.hideez.com/passwordless-sign-in-and-2fa/using-hideez-key-with-android-devices.md).

# Pairing Hideez Key with Android devices

{% hint style="warning" %}
A Password Manager functionality is available ONLY on Windows 10/11.
{% endhint %}

The Android operating system (version 7.0 and higher) allows the use of hardware security keys for login to accounts based on the [FIDO U2F](https://fidoalliance.org/specifications/) standard. Services that support this standard include Google, Facebook, Twitter, Dropbox, and [others](https://hideez.com/pages/supported-services). 

{% hint style="info" %}
**The device can be connected to your Android device's via NFC / micro-USB connection.**
{% endhint %}

Below is a demonstration of setting up a two-factor authentication (2FA) for Google account on Android devices:

{% embed url="<https://support.google.com/accounts/answer/6103523?hl=en&ref_topic=7189195&co=GENIE.Platform%3DAndroid&oco=1>" %}

{% embed url="<https://youtu.be/JAfdsQYH4Gg>" %}

After the Hideez Key has been successfully paired with your computer, you can proceed to [setting up a passwordless login](/passwordless-sign-in-and-2fa/setting-up-passwordless-logins-and-2fa.md) to the desired accounts.