Yes. Cryptnox can hold TUSD after you add the relevant network or token route in the Cryptnox app; it does not ship with TUSD pre-enabled. Use TUSD as an ERC-20, BEP-20, or equivalent EVM token on supported EVM networks, or as TRC-20 TUSD on TRON. The Cryptnox Crypto Hardware Wallet – Dual-Card Set stores the private keys inside secure elements, with the second card acting as the backup.
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TrueUSD is a multi-chain stablecoin token, so the right wallet setup depends on the chain you intend to use. On Cryptnox, TUSD is not a pre-programmed asset that appears automatically on a new card. You add it once through the Cryptnox app by adding the network or adding the token, then use the correct chain route for the TUSD you want to receive, hold, or send.
The important point for buyers is that TUSD exists in more than one token standard. On Ethereum and Avalanche, TUSD is handled as an ERC-20 token. On BNB Smart Chain, it is handled as a BEP-20 token. On TRON, it is handled as TRC-20 TUSD. TUSD also appears as bridged token routes on Polygon, Arbitrum, Cronos, Optimism, Aurora, and an old BNB Smart Chain contract, so the contract and network you add must match the TUSD you are actually using.
For a broader view of available assets and networks, use the Cryptnox coin and blockchain support page before moving TUSD. If you are comparing wallets by asset rather than chain, the best crypto hardware wallet collection also explains how the Dual-Card Set fits into multi-asset storage.
The best wallet for TUSD is one that makes the chain choice clear before funds move. TUSD on Ethereum, TUSD on BNB Smart Chain, and TUSD on TRON are not the same receiving path, even though they represent the same asset name. A mistaken network selection can send tokens to an address format or chain route that is not the one you intended to manage.
Cryptnox is designed for this kind of multi-chain decision. The card protects the private keys, while the app lets you add the network or token route you need. For an EVM version of TUSD, the receiving address is a 0x-prefixed 20-byte address. For TRC-20 TUSD, the receiving address is a TRON T-address. The address format is one of the fastest ways to check whether you are using the right route before approving a transfer.
The official TrueUSD site is the natural place to identify TUSD information before choosing a route. For Cryptnox-specific setup help after purchase, the tutorials for hardware wallet products walk through app and card use.
The Cryptnox app is free on iOS and Android, and it is the place where you add the TUSD route you plan to use. TUSD is not loaded onto the cards before delivery. After the Dual-Card Set is initialised, you add TUSD once by using Add a Network or Add a Token, depending on whether the network itself must be added first or the token must be displayed on an already available network.
For Ethereum, BNB Smart Chain, Avalanche, Polygon, Arbitrum, Cronos, Optimism, Aurora, and other EVM routes, TUSD uses a 0x-prefixed address. This makes EVM-side TUSD familiar to buyers who already use EVM networks. The Cryptnox app connects to Web3 through WalletConnect and works with MetaMask, which is useful when the TUSD route you use is part of an EVM workflow.
TRON is different. TRC-20 TUSD uses a TRON T-address rather than a 0x-prefixed EVM address. If you intend to receive TUSD on TRON, check that the sender is using TRC-20 TUSD and that the receiving address shown is a TRON T-address. If the sender is using an ERC-20 or BEP-20 route, use the matching EVM address instead.
TUSD is a token, but the security question is still private-key control. With the Cryptnox Crypto Hardware Wallet – Dual-Card Set, private keys are generated inside the secure element and never leave it. The secure element uses an EAL6+-certified chip, and the card is used as a contact and NFC smart card. You can tap it to a phone or insert it into a reader, depending on your setup.
The Dual-Card Set ships uninitialised. During setup, the seed is generated inside both secure elements. That means the second card is the backup by design, rather than a paper phrase you must write down during the default setup. This matters for TUSD holders who want a backup without creating another item to store, copy, or expose during initialisation.
Unlocking the wallet uses the phone’s biometrics through the Cryptnox app. The card itself has no biometric sensor. This keeps the smart card focused on key protection, while the phone provides the unlock experience through the app.
Because TUSD can exist on Ethereum, BNB Smart Chain, TRON, Avalanche, and several bridged EVM routes, a wallet may need to sign transactions for more than one chain path. The Cryptnox approach keeps the signing keys inside the secure element while the app handles the chain route and token display. The result is practical storage for TUSD without turning the private key into a file on a general-purpose device.
Most TUSD routes listed for Cryptnox use EVM-style addressing. Ethereum, BNB Smart Chain, Avalanche, Polygon, Arbitrum, Cronos, Optimism, Aurora, and the old BNB Smart Chain contract all use 0x-prefixed 20-byte addresses. On Ethereum and Avalanche, TUSD is treated as an ERC-20 token. On BNB Smart Chain, TUSD is treated as a BEP-20 token. On other EVM routes, it is handled as an equivalent token on that network.
This is where buyers should be precise. A 0x address does not, by itself, tell you which EVM network is being used. The same address style can appear on Ethereum, BNB Smart Chain, Avalanche, Polygon, Arbitrum, Cronos, Optimism, and Aurora. The network selected in the app and by the sender must match. If you add TUSD on Ethereum but the sender uses BNB Smart Chain, you are not using the same route.
If your TUSD activity is mainly on EVM networks, Cryptnox also fits alongside MetaMask. The Cryptnox app works with MetaMask and connects to Web3 through WalletConnect, so EVM-side token use can be handled without giving up hardware-backed key storage. Buyers looking specifically at related EVM assets can also compare the hardware wallet for Polygon page, since Polygon is one of the bridged EVM routes where TUSD may appear.
TRC-20 TUSD on TRON uses a different address format from EVM-side TUSD. Instead of a 0x-prefixed EVM address, TRON uses a T-address. This distinction is central when receiving TUSD, because a sender choosing TRC-20 TUSD must send to a TRON T-address, not to an Ethereum, BNB Smart Chain, Avalanche, or other EVM address.
Cryptnox can hold TRC-20 TUSD on TRON after the route is added. The buyer’s job is to select the TRON path intentionally in the app and verify that the token being sent is TRC-20 TUSD. If your TUSD is coming from a platform that offers several networks, choose TRON only when you want the TRC-20 route and the address shown by your wallet is a TRON T-address.
TRON users often think in terms of the chain first and the token second. That is the right approach for TUSD too. The hardware wallet for TRON page is useful if your wider setup includes TRON assets beyond TUSD. If your portfolio also includes non-stablecoin assets, the hardware wallet for Bitcoin page gives a separate view of how Cryptnox handles a very different asset type.
The product to buy for TUSD storage is the Cryptnox Crypto Hardware Wallet – Dual-Card Set. It is a Swiss-engineered contact and NFC smart card set: tap a card to a phone for mobile use, or insert it into a reader when that setup fits your workflow. The second card is not an accessory to set aside; it is the backup created during initialisation because the seed is generated inside both secure elements.
This is especially relevant for a token like TUSD, where the same asset name can appear on several networks. You can keep the key material protected in the cards while choosing the correct route in the app: ERC-20 on Ethereum or Avalanche, BEP-20 on BNB Smart Chain, equivalent token routes on supported EVM networks, or TRC-20 on TRON. The card protects the keys; the app helps you select and use the chain route.
Importing an existing 12- or 24-word BIP39 phrase is available as an advanced option, but it is not the default setup path. For a new TUSD holder who wants a clean hardware-wallet start, the default approach is to initialise the two cards and let the secure elements generate the seed internally.
If your comparison includes game or app-chain assets as well as stablecoins, the hardware wallet for Ronin page may help you evaluate another network-specific use case.
No. TUSD is not pre-programmed on the cards. After initialising the Dual-Card Set, add the relevant network or token once in the Cryptnox app. Choose the route that matches your TUSD: ERC-20, BEP-20, an equivalent EVM token route, or TRC-20 on TRON.
Use a 0x-prefixed 20-byte address for TUSD on Ethereum, BNB Smart Chain, Avalanche, and other EVM networks. Use a TRON T-address for TRC-20 TUSD on TRON. Always match the address format to the network selected by the sender.
Yes. Cryptnox can hold TRC-20 TUSD on TRON after you add the TRON route in the app. TRC-20 TUSD uses a TRON T-address, so do not use an Ethereum, BNB Smart Chain, Avalanche, or other EVM address for that transfer.
No. Use TUSD as an ERC-20, BEP-20, equivalent token on supported EVM networks, or TRC-20 on TRON. Do not treat the defunct BNB Beacon Chain TUSDB form as the route for this wallet setup.
The Dual-Card Set ships uninitialised. During setup, the seed is generated inside both secure elements, so the second card is the backup. By default, there is no recovery phrase to write down. Importing an existing 12- or 24-word BIP39 phrase is an advanced option.
Private keys are generated inside the secure element and never leave it. The cards use an EAL6+-certified chip, and the wallet operates as a contact and NFC smart card that can be tapped to a phone or inserted into a reader.
The free Cryptnox app on iOS and Android connects to Web3 through WalletConnect and works with MetaMask. For TUSD, add the correct chain route first, then use the EVM or TRON path that matches the token you intend to manage.
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.