Step-by-Step Guide: Setting Up Your Ledger Device. 1. Unboxing and Hardware Check. Upon receiving your Ledger device, ensure that the packaging is intact. Check for any signs of tampering to guarantee the device's integrity. Once confirmed, proceed to connect your Ledger device to a secure computer or mobile device using the provided USB cable.Get Ledger Live to start setting up your device Ledger.com Start is your gateway to a more efficient, secure. Ledger.Com/Start | Live to start setting up your device - Webflow Ledger device, which is a hardware wallet for storing and managing cryptocurrencies.