Yes. The Cryptnox Crypto Hardware Wallet – Dual-Card Set can hold ETH as the native gas coin on Scroll mainnet after you manually add the Scroll EVM network once through Add a Network or Add a Token. Scroll is not pre-programmed on the card. The account uses a 0x-prefixed 20-byte EVM address, and the private key is generated inside the secure element and never leaves it.
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ETH on Scroll is supported as the native gas coin on Scroll mainnet through a manually added EVM Layer 2 network. The Cryptnox Crypto Hardware Wallet – Dual-Card Set does not arrive with Scroll already enabled, so the first asset-specific step is to add Scroll once through Add a Network or Add a Token. After that, the wallet environment can use ETH on Scroll mainnet with the 0x-prefixed EVM account protected by the card.
This page is about ETH on Scroll, not a separate preloaded Scroll profile. The same distinction matters before purchase: you are buying a dual-card hardware wallet and then adding Scroll mainnet as the EVM network for this asset. The Cryptnox coin and blockchain support page is useful when you want to compare the Scroll route with other supported assets and networks.
If ETH on Scroll is part of a broader wallet plan, the Cryptnox hardware-wallet collection gives the product context without changing the Scroll setup route: add the EVM network once, then use the Scroll mainnet account format for ETH.
Scroll mainnet is added by the user. In the wallet environment you configure, choose Add a Network or Add a Token, enter the Scroll mainnet details, and save the network. Once that one-time setup is complete, ETH on Scroll can be held through the 0x-prefixed EVM address protected by the Cryptnox card.
Scroll’s own developer materials are the right Scroll-side reference when you need network context while adding the EVM network. The official Scroll developer documentation supports the network-specific side of setup; the Cryptnox card is responsible for protecting the private key behind the address you use on Scroll.
If you want to review the card and app workflow before entering Scroll network details, the Cryptnox hardware-wallet tutorials are the product-side place to start. The tutorial path helps with Cryptnox setup, while Scroll mainnet still needs to be added as the EVM network for this asset.
A Scroll ETH account on Cryptnox uses a 0x-prefixed 20-byte EVM address. That public address is the account identifier you use on Scroll mainnet for ETH as the native gas coin. Adding Scroll tells the wallet environment which EVM Layer 2 network to use, while the private key for the address is generated inside the secure element and never leaves it.
The free Cryptnox app is available on iOS and Android. For Web3 use, Cryptnox connects through WalletConnect and works with MetaMask. That matters for Scroll because the support route is a manually added EVM network; after Scroll is added, the Web3 workflow can use the 0x address protected by the card.
If you bridge value between Ethereum and Scroll, Scroll’s L1 and L2 bridging documentation covers the Scroll network side of that activity. Cryptnox protects the private key for the 0x address that can hold ETH on Scroll mainnet after the network has been added.
When the wallet is created for the EVM account you later use on Scroll, the private key is generated inside the card’s secure element and never leaves it. Adding Scroll mainnet changes the network context for the account; it does not move the private key into software or export it for the 0x address.
The card uses an EAL6+-certified chip. EAL6+ describes the chip platform inside the card, while the Scroll ETH benefit is direct: the private key controlling the 0x-prefixed address is created and retained inside the secure element. The public address can be shared for receiving ETH on Scroll mainnet, but the private key stays inside the secure element.
This distinction is important for a manually added EVM Layer 2. Scroll is configured in software so the wallet environment knows which network to use, but the sensitive key material remains anchored in the card. You add the Scroll network once, then the card remains the place where the private key for that EVM account is held.
Unlocking the Cryptnox app flow can use the phone’s face or fingerprint unlock. The card itself has no fingerprint reader or face sensor. That keeps the card focused on secure-element key storage while the phone handles the user unlock step in the app.
The Dual-Card Set ships uninitialised, so the Scroll account is not waiting on a prewritten recovery phrase when the product arrives. During setup, the seed is generated inside both secure elements. The second card is therefore the backup for the same wallet that can later hold ETH on Scroll mainnet.
That backup model fits a manually added EVM network because Scroll mainnet is attached after the wallet exists. The underlying EVM account is controlled by the same wallet created during setup, and the Scroll network setting tells the wallet environment how to use that account on Scroll. One card can be used for regular activity while the second card is kept as the backup.
The Cryptnox Crypto Hardware Wallet – Dual-Card Set is the product to buy when you want the backup card created as part of the same setup flow. That is especially relevant for Scroll ETH because the manually added network still depends on access to the same EVM account.
For ETH on Scroll, the Cryptnox card is a contact and NFC smart card. You can tap it to a phone when using the Cryptnox app, or insert it into a reader for a contact smart-card workflow. The Scroll network remains the manually added EVM network in the wallet environment; the card remains the holder of the private key for the 0x account.
A phone-led Scroll workflow starts with the Cryptnox app on iOS or Android. The card can be tapped to the phone, the app unlock step can use the phone’s face or fingerprint capability, and the Scroll account can then be used through the configured network. The card itself has no fingerprint reader or face sensor.
A reader-led workflow uses the same card and the same secure-element key storage. Inserting the card into a reader does not change the Scroll address format, the network type, or the fact that ETH on Scroll is used as the native gas coin on that EVM Layer 2. The difference is the interface you choose for that session.
The dual-interface card shape keeps the Scroll-specific setup clean: add the Scroll EVM network in software, use the 0x-prefixed address for ETH on Scroll mainnet, and keep the private key inside the secure element whether you tap the card or insert it into a reader.
Scroll support on this product is precise: ETH on Scroll mainnet, manually added as an EVM network, with a 0x-prefixed 20-byte address. If your wallet plan also includes Polygon, keep the setup notes separate and use the hardware wallet for Polygon page for the Polygon-specific route rather than reusing Scroll assumptions.
Bitcoin planning should also stay separate from the Scroll ETH setup. The hardware wallet for Bitcoin page is the correct internal reference when the asset being considered is Bitcoin instead of ETH on Scroll mainnet. Treating each chain by its own setup route helps avoid confusing a Scroll EVM address workflow with a non-EVM asset workflow.
If your purchase also involves Tron or Ronin, use the chain-specific pages for those decisions: the hardware wallet for Tron page and the hardware wallet for Ronin page keep those networks out of the Scroll ETH setup path. The Scroll route remains ETH as the native gas coin on Scroll mainnet after manual EVM network setup.
No. Scroll is not pre-programmed on the card. ETH on Scroll mainnet is held after you manually add the Scroll EVM network once through Add a Network or Add a Token. After that setup, the account uses a 0x-prefixed 20-byte EVM address.
You can hold ETH as the native gas coin on Scroll mainnet. The support route is a manually added EVM Layer 2 network, not a separate preloaded asset profile. The relevant address format is a 0x-prefixed 20-byte EVM address.
The private key for the EVM account is generated inside the card’s secure element and never leaves it. Adding Scroll mainnet tells the wallet environment which network to use, but it does not move the private key into software or export it from the secure element.
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. After the wallet is created, Scroll mainnet can be added as the EVM network for ETH on Scroll.
Yes. The free Cryptnox app is available on iOS and Android, connects to Web3 through WalletConnect, and works with MetaMask. Scroll still needs to be added manually as an EVM network before ETH on Scroll mainnet is used through that route.
No. The card itself has no fingerprint reader or face sensor. The unlock step can use the phone’s face or fingerprint capability through the Cryptnox app. The card remains a contact and NFC smart card that can be tapped to a phone or inserted into a reader.
Yes, but importing an existing BIP39 recovery phrase is an advanced option, not the default setup path. The default Dual-Card Set flow creates the seed inside both secure elements, making the second card the backup for the same wallet that can later use Scroll mainnet.
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.