# Conectar MetaMask a BNB Chain/Polygon

Abrimos MetaMask, desde la parte superior izquierda pulsando sobre el logo de Ethereum para acceder a un nuevo menú que nos permite añadir redes pulsando en "Añadir red/Add network". 

<figure><img src="/files/aXlHfZq3sNiNopBvUKDS" alt="" width="266"><figcaption></figcaption></figure>

<figure><img src="/files/aBYUBjFhEfCdKHFIalY5" alt="" width="263"><figcaption></figcaption></figure>

En las últimas versiones de MetaMask puedes añadir redes conocidas con solo hacer clic en ellas. Elige la red que deseas utilizar y luego haz clic en "Agregar/Add".

<figure><img src="/files/FQb3RiVnOCC9m1PTZxLj" alt=""><figcaption></figcaption></figure>

<figure><img src="/files/OSGMr4GPjiBqkU7HfYlv" alt=""><figcaption></figcaption></figure>

Verifica los detalles de RPC y luego haga clic en "Aprobar/Approve" para finalizar.

<figure><img src="/files/tJQ5JWxef3C4VXpD6v9k" alt=""><figcaption></figcaption></figure>


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