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docs/user-guide/hardware-wallets.md

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+# Hardware wallets
+
+BAL works with **any hardware wallet supported by Electrum** — Ledger, Trezor, Coldcard, BitBox02, Jade, KeepKey and others.
+
+![Confirming on the hardware wallet](../img/hardware-wallet-signing.png){ .screenshot }
+*The plugin builds the transaction; your device signs it.*
+
+The division of labour is the same as for a normal Electrum transaction:
+
+- the **plugin** builds the inheritance transaction,
+- **Electrum** submits it for signature,
+- **your device** signs — with your physical confirmation.
+
+The plugin never has access to your keys and never signs on your behalf.
+
+!!! tip "Cold signing setup"
+    For maximum security, use a dedicated computer for signing. Note that with BAL you will need to sign more than once over time: every refresh of the will requires a new signature — see [Keeping the will up to date](updating.md).