The answer
Often yes, if the backup format is compatible and heirs have all required recovery information. The device itself may be replaceable; the seed, passphrase or shares are not.
What to do next
Prepare a secure inheritance inventory with wallet types, network details and recovery instructions, without exposing full secrets in an ordinary will.
Trezor hardware wallets
Hardware wallet or backup product relevant to a self-custody question. Availability, supported assets and local eligibility must be checked before signing up or buying.
Visit Trezor hardware wallets ↗Official provider link · Compare suitability and availability before choosing.Related crypto questions
Frequently asked questions
Is a list of exchange names enough for crypto inheritance?
No. Self-custody requires the recovery method and an explanation of where assets are held.