Trezor
Trezor is the original hardware wallet, with fully open-source firmware. Like Ledger, it supports both Zcash and Monero with limitations. ZEC is transparent-only. Monero works through Monero GUI or Feather Wallet, not through Trezor Suite natively.
Why use a hardware wallet
A hardware wallet is a physical device that stores your private keys offline, completely isolated from your computer and the internet. When you hold crypto on an exchange, the exchange controls the keys. If they get hacked, freeze withdrawals, or go bankrupt, your coins go with them. When you hold crypto in a software wallet on your phone or laptop, a single piece of malware can extract your keys.
A hardware wallet eliminates both risks. Your private keys are generated on the device and never leave it. When you send a transaction, your computer builds it, sends it to the hardware wallet for signing, and the device signs it internally using the key that never touches your computer. Even if your computer is compromised, an attacker cannot extract the key from the device.
This matters more for privacy coins than for most other crypto. If you are holding ZEC or XMR specifically because you value financial privacy, leaving those coins on an exchange defeats the purpose. The exchange knows your identity, your balance, and your transaction history. Moving coins to self-custody is the baseline. A hardware wallet adds the guarantee that even a compromised computer cannot steal them.
The practical trade-off is convenience. You need the physical device to approve every transaction. If you lose the device and your seed phrase backup, your coins are gone permanently. There is no customer support line and no password reset. That is the cost of true ownership.
At a glance
| Platforms | USB + Trezor Suite |
| Coins | ZEC (transparent), XMR (via GUI/Feather), BTC, ETH, 1,000+ tokens |
| Models | Safe 3, Safe 5, Model T |
| Self-custody | Yes |
| Open source | Yes |
| Developer | SatoshiLabs |
| Shielded ZEC | No (transparent only) |
| Native XMR | No (requires Monero GUI or Feather) |
Strengths
- Fully open-source firmware. You can audit and build it yourself
- No controversial seed backup or recovery service
- Monero integration through Feather Wallet is well-tested
- Touch screen on Safe 5 and Model T for on-device verification
Weaknesses
- ZEC is transparent-only. No shielded transactions
- Monero not available in Trezor Suite. Requires third-party wallet
- XMR seed uses SLIP10 derivation, not portable to non-Trezor wallets
- No Bluetooth. USB-only connection
Privacy
Zcash on Trezor is transparent-only via Trezor Suite. No shielded transactions. Monero is supported on Safe 5, Safe 3, and Model T through Monero GUI or Feather Wallet, which construct the transaction while the Trezor signs it. The Safe 7 has firmware support for Monero but no compatible wallet app yet. Trezor uses SLIP10 key derivation for Monero, which means your XMR seed is not portable to non-Trezor devices. If your Trezor breaks, you need another Trezor to recover your Monero.
Notes
Trezor is the better choice over Ledger if open-source firmware matters to you. The Monero experience through Feather Wallet is reasonably smooth. The Safe 7 has firmware support for Monero but no compatible wallet app yet. The ZEC limitation (transparent-only) is the same as Ledger and applies to all hardware wallets as of 2026. For ZEC privacy, you need a software wallet like Zashi. For XMR with hardware signing, Trezor + Feather is the most user-friendly combination.