Step 1: Open MetaMask extension. Click on the Options icon, then Account Details, then hit Export Private Key. Enter your password and click on Next. Click on Copy to copy your Private key after it is revealed.
Step 2: Open the SubWallet extension and click on the round favicon icon in the top right corner. Then hit Import private key from MetaMask.
Step 2: Enter a new password and click Add the account with the supplied private key. You have successfully imported a Polkadot EVM wallet (EVM account)!