If you initialize a ledger wallet to Eternl, it will currently only allow that hardware signature to sign a transaction.
If you have multiple Ledgers with the same key/address, the wallet will determine that your other ledger has the same address. But it will not allow you to sign a transaction with the second ledger. You have to remove the wallet and add a new hardware wallet with the ledger to sign a transaction. I think it would be a nice feature to allow multiple hardware wallets with the same address to be able to sign a transaction.
If you initialize a ledger wallet to Eternl, it will currently only allow that hardware signature to sign a transaction. If you have multiple Ledgers with the same key/address, the wallet will determine that your other ledger has the same address. But it will not allow you to sign a transaction with the second ledger. You have to remove the wallet and add a new hardware wallet with the ledger to sign a transaction. I think it would be a nice feature to allow multiple hardware wallets with the same address to be able to sign a transaction.