# Connect with Kaia Wallet extension

## Using Kaia Wallet extension with Biometric wallet

Kaia Wallet is a **PC browser based extension wallet** for the Kaia platform. Users will be able to interact with the Kaia Wallet to perform Kaia-based transactions including KAIA and BApps, while the owner verification and authorization are performed through biometric authentication on the D’CENT Biometric hardware wallet.

\[**Kaia Wallet is available here**]\
[Download Kaia Wallet from Chrome Web Store](https://chrome.google.com/webstore/detail/kaikas/jblndlipeogpafnldhgmapagcccfchpi?h)\
[Download Kaia Wallet from Firefox Add-on Store](https://addons.mozilla.org/ko/firefox/addon/kaikas/?src=search)

### How to connect Kaia Wallet with Biometric wallet

**1)** Download and install the D’CENT bridge program on your PC. Installing the bridge program will enable communication between the PC browser and the hardware wallet.

\[**D’CENT bridge program**]\
[Download D’CENT bridge program](https://bridge.dcentwallet.com/v2/download)

**2)** Plug in your D’CENT Biometric Wallet to the USB port on your PC and authenticate yourself to unlock the hardware wallet.

<div align="left"><img src="https://3989759490-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-M50hxCNYm5Y8rdrUs_k-887967055%2Fuploads%2FoG3U9C6TdO02gYw9Wzxg%2F%EC%B9%B4%EC%9D%B4%EC%B9%B4%EC%8A%A4-eng01.png?alt=media&#x26;token=3870be84-dda0-4fb4-a01a-749682253f37" alt="" width="559"></div>

**3)** From your browser, click on the **Kaia Wallet** icon.

<div align="left"><img src="https://3989759490-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-M50hxCNYm5Y8rdrUs_k-887967055%2Fuploads%2Fn3NGQ6RmOoEpwdoK5iL9%2F%EC%B9%B4%EC%9D%B4%EC%95%84%EC%A7%80%EA%B0%91-01.png?alt=media&#x26;token=ed0fc74c-fdbb-4ebc-9319-e711e6fbc09d" alt="" width="557"></div>

**4)** Unlock Kaia Wallet and click the **"Manage Accounts"** icon on the top menu.

<div align="left"><img src="https://3989759490-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-M50hxCNYm5Y8rdrUs_k-887967055%2Fuploads%2FD6Gi2uup831SR7CoDmjk%2F%EC%B9%B4%EC%9D%B4%EC%95%84%EC%9B%94%EB%A0%9Beng-01.png?alt=media&#x26;token=895c8c37-a8ed-4637-b415-9618235df7af" alt=""></div>

**5)** From the Manage Accounts screen, click on **"Connect"**. In the next screen, select **"D’CENT"** as your hardware wallet and click **"Connect"**.

<div align="left"><img src="https://3989759490-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-M50hxCNYm5Y8rdrUs_k-887967055%2Fuploads%2FaVsQ2w74c0Ye2zR9Lm6M%2F%EC%B9%B4%EC%9D%B4%EC%95%84%EC%9B%94%EB%A0%9Beng-02.png?alt=media&#x26;token=dbb90525-7454-4d74-b441-52e0c51ca81a" alt=""></div>

**6)** From your browser will display a page confirming the successful connection to the bridge program. and a screen for selecting an account (address) to connect will be displayed. Select the account you want to connect to and press the **"Next"** button.

<figure><img src="https://3989759490-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-M50hxCNYm5Y8rdrUs_k-887967055%2Fuploads%2FtMb3EPtrLzHILMRbac3f%2F%EC%B9%B4%EC%9D%B4%EC%B9%B4%EC%8A%A4-eng05.png?alt=media&#x26;token=a92fb3fd-1eeb-4c58-ba7f-c132ecb6a1d0" alt=""><figcaption></figcaption></figure>

<figure><img src="https://3989759490-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-M50hxCNYm5Y8rdrUs_k-887967055%2Fuploads%2FENmpwK1abKinwHdffWwI%2F%EC%B9%B4%EC%9D%B4%EC%B9%B4%EC%8A%A4-eng06.png?alt=media&#x26;token=d51df8c5-e4cf-4b69-9ced-c706c6e83a1b" alt=""><figcaption></figcaption></figure>

{% hint style="warning" %}
Only one Kaia account created in the D'CENT biometric wallet can be connected to the Kaia Wallet. **Even if you have created multiple Kaia accounts in your D'CENT biometric wallet, you can only connect to the first account created.**

Furthermore, if you have both a Kaia legacy account and a Kaia account, you can only connect one.
{% endhint %}

**7)** From your browser, click on the **Kaia Wallet extension** icon again to open the wallet service. You will notice that the Kaia Wallet now displays the **Kaia account from the D’CENT Biometric Wallet.**

<div align="left"><img src="https://3989759490-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-M50hxCNYm5Y8rdrUs_k-887967055%2Fuploads%2FgTyYut9L8vQxvHqZzDBd%2F%EC%B9%B4%EC%9D%B4%EC%95%84%EC%9B%94%EB%A0%9Beng-03.png?alt=media&#x26;token=bd7202e2-5ec8-4169-9217-fc32c3b775a6" alt=""></div>