: A card-based wallet that uses NFC to connect to your phone.
Hardware wallets are physical devices (like a USB or credit card) that store your private keys offline, protecting them from hackers.
Never buy used hardware wallets or purchase from third-party sites like eBay, as they may come pre-configured by scammers to steal your funds. 3. How to Set Up a Software Wallet (Free)
Only purchase directly from the official manufacturer's website to avoid tampered or counterfeit devices.