Yes—Cryptnox supports ether.fi Staked ETH (eETH) as an ERC-20 token on Ethereum after you add the token once. eETH is not pre-programmed on the card. Add contract 0x35fA164735182de50811E8e2E824cFb9B6118ac2, then use your 0x-prefixed Ethereum address. The private key for that address is generated inside the secure element and never leaves it.
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ether.fi Staked ETH, shown as eETH, is held with Cryptnox through the Ethereum ERC-20 route. It is not a separate card edition, and it does not arrive already enabled on the card. After the Cryptnox Crypto Hardware Wallet – Dual-Card Set is initialised, add eETH once as an Ethereum token using contract 0x35fA164735182de50811E8e2E824cFb9B6118ac2.
The asset details matter because eETH is controlled through an Ethereum account, not through a standalone eETH address format. The receiving address is a 0x-prefixed 20-byte EVM address. The eETH token balance is associated with the Ethereum address controlled by your Cryptnox wallet, while the private key for that address stays inside the secure element.
ether.fi lists this eETH contract in its deployed contracts documentation. If you want to compare eETH with other assets before buying, the Cryptnox coin and blockchain support page is the place to check broader asset coverage.
eETH must be added deliberately because it is not pre-programmed on the card. If Ethereum is already present in your wallet view, use Add a Token and enter the eETH contract. If your setup requires Ethereum to be added first, use Add a Network before adding the token. The asset route you want is eETH on Ethereum, not a similarly named token display on another chain.
Use the contract 0x35fA164735182de50811E8e2E824cFb9B6118ac2. CoinGecko identifies ether.fi Staked ETH as eETH on its ether.fi Staked ETH page, which can help confirm the name and ticker before you add the token display. The contract is the key entry: the card does not need a special eETH edition, and the Ethereum address format does not change because the visible balance is a token balance.
The Cryptnox hardware wallet tutorials are the best starting point for setup steps before adding eETH. Once setup is complete, the eETH-specific work is contract entry, address verification, and confirming that you are using the Ethereum ERC-20 route.
When eETH sits at your Ethereum address, control follows the private key for that address. With the Cryptnox Crypto Hardware Wallet – Dual-Card Set, private keys are generated inside the secure element and never leave it. That is the core point for eETH storage: the token contract records a balance for an Ethereum address, while the card protects the key that can use that address.
The card uses an EAL6+-certified chip. That certification applies to the chip platform. For an Ethereum ERC-20 token such as eETH, the security model is about keeping the Ethereum private key in the secure element while the app or connected wallet displays token balances, addresses, and transaction requests.
This distinction is useful for buyers searching for an eth pc wallet. A computer wallet interface may show the Ethereum account and the eETH token, but the Cryptnox setup keeps the private key inside the smart card rather than placing it in a software-only wallet environment.
The Dual-Card Set ships uninitialised. During setup, the seed is generated inside both secure elements, so the second card is the backup for the same wallet. For eETH, that means the backup protects access to the Ethereum address where the ERC-20 token balance is held.
There is no recovery phrase to write down by default. That point matters for eETH because the asset remains tied to the Ethereum address, not to a visible token entry inside one app screen. If one card is used day to day and the other is stored separately, both cards are connected to the same wallet setup created during initialisation.
Complete the Dual-Card Set setup before sending eETH. After both cards are initialised together, add the eETH token contract and use the resulting 0x-prefixed Ethereum receiving address. The second card is not a separate eETH account; it is the backup for the same wallet created during setup.
The free Cryptnox app is available on iOS and Android. For eETH, the app is used in the setup and card-use flow before the token is added as an Ethereum ERC-20 asset. Unlock uses the phone’s fingerprint or face unlock through the Cryptnox app; the card itself has no fingerprint reader or face sensor.
Cryptnox connects to Web3 through WalletConnect and works with MetaMask. That gives eETH holders a way to use an Ethereum account interface while the private key remains inside the secure element on the card. MetaMask or a Web3 connection can show the account and token request, but eETH control still depends on the Ethereum private key protected by Cryptnox.
If you are comparing hardware-wallet options for Ethereum tokens, the Cryptnox hardware wallet collection groups asset pages by chain context. eETH belongs in the Ethereum ERC-20 category because it is added by contract and received at a 0x-prefixed Ethereum address.
The Cryptnox wallet is a contact and NFC smart card. For an eETH transaction that begins on a phone, you can tap the card to the phone. For a reader-based setup, you can insert the card into a reader. In both cases, the asset route remains the same: eETH is an Ethereum ERC-20 token controlled by the private key inside the secure element.
The dual-interface card format does not change the eETH contract, the Ethereum network, or the 0x-prefixed address format. It changes how you present the card when the wallet is used. Before sending eETH, verify the address and token contract in the interface you are using, then rely on the card to protect the key that controls the Ethereum address.
Buyers who hold multiple assets should not assume that every chain uses the eETH address model. Native TRON is covered on the Cryptnox hardware wallet for TRON page, while Polygon has its own page at Cryptnox hardware wallet for Polygon. eETH on this page is specifically the Ethereum ERC-20 token at 0x35fA164735182de50811E8e2E824cFb9B6118ac2.
The product for this eETH setup is the Cryptnox Crypto Hardware Wallet – Dual-Card Set. Buy this set if you want to hold eETH through an Ethereum address protected by two smart cards initialised together, with the second card serving as the backup.
Before transferring eETH, complete setup, add Ethereum if needed, add the eETH contract, and confirm that the receiving address is the 0x-prefixed Ethereum address controlled by Cryptnox. Do not send eETH as if it were native ETH; it is an ERC-20 token balance on Ethereum. The visible eETH token entry should match the contract 0x35fA164735182de50811E8e2E824cFb9B6118ac2.
The cards are made in Switzerland. The purchase decision for eETH should focus on the route that matters for this asset: Ethereum ERC-20 support, a secure element that generates and keeps the Ethereum private key inside it, and a second card that backs up the same wallet created during initialisation.
If your portfolio also includes assets with very different address structures, compare the relevant chain pages before sending funds. Bitcoin is covered on the Cryptnox hardware wallet for Bitcoin page, and Ronin is covered on the Cryptnox hardware wallet for Ronin page. For eETH, stay with the Ethereum ERC-20 contract route.
No. eETH is not pre-programmed on the card. After the Dual-Card Set is set up, add eETH once as an Ethereum ERC-20 token using contract 0x35fA164735182de50811E8e2E824cFb9B6118ac2. The receiving address should be your 0x-prefixed Ethereum address.
Cryptnox holds eETH as an ERC-20 token on Ethereum. The address format is a 0x-prefixed 20-byte EVM address. Add the token by its Ethereum contract and verify that the network shown is Ethereum before sending eETH to the address.
Add ether.fi Staked ETH with the Ethereum contract 0x35fA164735182de50811E8e2E824cFb9B6118ac2. Check the contract, ticker, and Ethereum network in the wallet interface before funding the address controlled by your Cryptnox card.
The Dual-Card Set ships uninitialised. During setup, the seed is generated inside both secure elements, so the second card is the backup for the same wallet. Since eETH is held at an Ethereum address, the backup preserves access to that address.
No. The card itself has no fingerprint reader or face sensor. Unlock uses the phone’s fingerprint or face unlock through the Cryptnox app, which is available on iOS and Android. The private key for the Ethereum address holding eETH remains inside the secure element.
Yes. Cryptnox works with MetaMask and connects to Web3 through WalletConnect. Add eETH as the Ethereum ERC-20 token with contract 0x35fA164735182de50811E8e2E824cFb9B6118ac2, then use the Ethereum address controlled by your Cryptnox wallet.
No. eETH is received at a standard Ethereum address: a 0x-prefixed 20-byte EVM address. The token balance is tied to that Ethereum address, and the private key controlling the address is generated inside the Cryptnox secure element.
No, and on this network that is not a limitation. The Cryptnox wallet uses one address per chain. HD address rotation comes from Bitcoin’s UTXO model and the BIP32/BIP44/BIP49/BIP84 derivation scheme; on account-model networks each account is a single fixed address by design, so the question does not apply in the same way. Cryptnox’s single-address-per-chain behaviour matches how these networks work.
At the cryptography layer the card derives keys along BIP32 and SLIP-10 paths, one path per supported chain, though that is not exposed in the app as multi-address management.
Yes. Cryptnox ships worldwide from the official CRYPTNOX store. Orders to Switzerland, the European Union and the United States are dispatched from stock already held in each of those regions, so the parcel does not cross a customs border into your country and there are no import duties to pay. Orders to other destinations are shipped internationally, and any import duties or local taxes are set by the destination country and are the recipient’s responsibility. Current shipping rates are shown at checkout.