Let’s see how the Ledger Blue provides a simple and secure way to make Ether transactions. Launch the Ledger Wallet Ethereum app on your computer, and open the Ethereum application on your Ledger Blue. When your device is detected, you can access your account. Click on the UP arrow to make a transaction, and fill in the required fields, like the recipient address and the amount. Click on send Your Ledger Blue then displays the transaction data to review: the amount, the fees, and the account address you can review in short or full length. Your manual consent is required to sign the transaction. When validated, the transaction registers in your account interface. You can click on it to see more details or safely close the wallet application. There’s no need to keep the device connected.