ELLIPAL X Card

Appuyez pourCrypto.

Portefeuille froid NFC pour débutants.
Emportez vos cryptomonnaies sur une carte et sécurisez chaque transaction d’une simple pression.

ELLIPAL X Card NFC cold wallet being tapped to a phone to sign
Pourquoi X Card

Un portefeuille matériel que vous emporterez vraiment partout.

L’ELLIPAL X Card vous offre la même auto-garde que n’importe quel portefeuille matériel : vos clés, et celles de personne d’autre.

BANK CREDIT ELLIPAL X Card

C'est une carte

Assez fin pour se glisser à côté de vos cartes bancaires.

ELLIPAL X Card

Appuyez pour signer

Tenez-le contre votre téléphone. C’est tout le geste.

ELLIPAL X Card
battery charger cable

Sans batterie

Pas de batterie, pas de câbles, prêt quand vous l’êtes.

Accéder aux informations sur le produit
1 de 9

Portefeuille froid ELLIPAL X Card

Gérez plus de 10 000 tokens sur plus de 45 blockchains. Les échanges, achats, ventes, le staking et les moyens de paiement disponibles varient selon le prestataire et la région.

Fin. Basé sur la technologie NFC. Appuyez pour signer

Configurez votre portefeuille entièrement hors ligne

3 Cold WalletsRun Special: 50% Off
Back up one wallet, or run several.
$89.00 USD $133.90 USD
1 Cold WalletRally Savings
Tap to Crypto
$69.00 USD $79.00 USD
Collection: Black
Black
BTC
Raspberry Rose
Moonpay
Quantity
LIVRAISON RAPIDE ET SUIVIE

Expédition vers plus de 140 pays, avec des commandes envoyées sous 48 heures. Suivez votre commande ici.

GARANTIE D’UN AN. REMPLACEMENT GRATUIT.

Couvert pendant 1 an. Les demandes admissibles donnent droit à un remplacement gratuit, et non à une réparation.

AUTO-GESTION. TOUJOURS À VOUS.

ELLIPAL ne stocke ni n’accède jamais à vos actifs, clés, mots de passe ou données de récupération.

Configurer · Utiliser

Prêt en 3 minutes

Créez votre portefeuille dans un environnement hors ligne sécurisé, puis connectez-le à l’ELLIPAL App pour être prêt à l’emploi.

Créer

Configuration hors ligne, du début à la fin

Créez votre portefeuille sur un appareil hors ligne dédié (ELLIPAL X Card Starter). Vos clés sont générées sans aucune exposition au réseau, en toute sécurité dès la première étape.

Generating a Seed Phrase offline on the ELLIPAL X Card Starter
Connecter

Appuyez pour vous connecter

Approchez votre ELLIPAL X Card de votre téléphone pour vous connecter à l’ELLIPAL App. Gérez vos actifs, échangez, mettez en staking, achetez, vendez, payez ou connectez-vous à des dApps.

Tapping the ELLIPAL X Card to a phone to connect to the ELLIPAL App
Allez

Utilisez-le partout

Que vous voyagiez, fassiez des achats ou soyez en déplacement, vous pouvez gérer vos cryptomonnaies d’un simple geste.

La ELLIPAL X Card transportée dans un portefeuille avec des cartes bancaires du quotidien
Utiliser l’ELLIPAL X Card avec un téléphone pendant un voyage
Gros plan sur l’ELLIPAL X Card approchée de l’arrière d’un téléphone
Séparer · ou Sauvegarder

Plusieurs cartes, deux façons de les utiliser.

Donnez à chaque carte son propre portefeuille pour séparer complètement vos fonds, ou associez plusieurs cartes au même portefeuille comme solution de secours. De nombreux propriétaires commencent avec plusieurs cartes.

MÉTHODE 1

Portefeuilles séparés, même sécurité

Donnez à chaque carte son propre portefeuille afin de séparer totalement votre épargne, vos dépenses et vos opérations de trading, sans compromettre votre protection.

Portefeuilles séparés, même sécurité
Méthode 2

Un seul portefeuille, sauvegardé.

Chaque ELLIPAL X Card peut rejoindre le même portefeuille en tant que sauvegarde, afin que la perte d'une carte ne vous en bloque pas l'accès.

Un seul portefeuille, sauvegardé.
Importer · BIP39

Importez n’importe quel portefeuille. Emportez-le comme une carte.

Importez n’importe quel portefeuille. Emportez-le comme une carte.

Importez votre phrase de récupération depuis MetaMask, Trust Wallet, Ledger, Trezor ou tout portefeuille compatible.

Aucun transfertAucun nouveau comptePas de nouveau départ
Puce sécurisée

Basé sur une puce sécurisée CC EAL6+.

CC EAL6+ est l’un des niveaux de sécurité les plus élevés qu’une puce puisse obtenir, de la même catégorie que celui utilisé dans les passeports et les cartes bancaires. La puce sécurisée CC EAL6+ génère et stocke vos clés privées. Seules les données de transaction signées quittent la puce.

Illustration en coupe de la puce sécurisée EAL6+ à l’intérieur de l’ELLIPAL X Card, où les clés privées sont générées et stockées
Sécurité de niveau bancaire

La même norme de puce que celle utilisée dans les passeports et les cartes bancaires.

Zéro exposition

Votre clé privée est générée à l’intérieur de la puce sécurisée et y reste.

Conçu pour la défense

Conçu pour résister aux manipulations physiques et aux menaces externes.

Aucune maintenance

Pas de batterie, pas de recharge, pas de mises à jour du micrologiciel à suivre.

Comparer

Autogarde véritable. Rien à faire confiance.

Aucun compte à bloquer, aucun horaire bancaire à respecter, personne à qui demander la permission avant de déplacer votre propre argent.

Banques et bureaux de change Vous, avec la X Card
✕
Votre compte peut être geléUn fournisseur peut verrouiller ou suspendre l’accès à tout moment, à sa discrétion.
Vos clés, qui ne peuvent pas être geléesAucune entreprise ne les détient, donc aucune entreprise ne peut vous en bloquer l’accès.
✕
Limité à leurs heures d’ouvertureLes transferts peuvent être retardés les week-ends, les jours fériés ou pendant les opérations de maintenance.
Transférez vos cryptomonnaies à tout moment, 24 h/24 et 7 j/7La blockchain ne ferme jamais, et votre accès non plus.
✕
Autorisation requise pour transférer des fondsLes limites, les vérifications et les approbations peuvent faire obstacle à l’accès à votre argent.
Personne à qui demander, jamaisVous signez avec la carte en main, selon votre propre rythme.
Spécifications

Spécifications techniques

Type de portefeuille
Portefeuille en gestion autonomeOui
Portefeuille hors ligneOui
Sécurité
Méthode de signatureSignature par contact NFC, connexion fluide avec ELLIPAL App
Puce sécuriséePuce sécurisée CC EAL6+
Phrase de récupérationCréation : phrase de récupération de 12, 18 ou 24 mots ; Récupération : phrase de récupération de 12, 15, 18, 21 ou 24 mots
Phrase secrèteOui
Code PIN de la carte6 chiffres minimum, jusqu’à 16 chiffres
Réinitialisation d’usineAprès 10 tentatives incorrectes du code PIN de la carte
Ergonomie
PortabilitéFormat carte bancaire, ultra-fin, se glisse dans n’importe quel portefeuille
Configuration 100 % hors ligne1 à 3 minutes avec ELLIPAL X Card Starter
Android et iOSOui
Connexion aux dAppsOui, se connecte via WalletConnect
Cryptomonnaies prises en charge
Jetons pris en chargePlus de 10 000 jetons
Blockchains prises en chargePlus de 45 blockchains
NFTPris en charge (ETH et Polygon)
Caractéristiques physiques
BatterieSans batterie (aucune recharge requise)
Durée de vie30 ans
Dimensions85,60 × 53,98 mm (format carte bancaire standard)
Qu’est-ce qui est inclus ?

Dans la boîte

Tout le contenu de la boîte de l’ELLIPAL X Card présenté à plat : le X Card lui-même, le guide de démarrage rapide, la carte de phrase de récupération et la pochette de protection pour carte
vérifier

Ce que disent nos clients

Customer Reviews

Overall rating: 4.8 / 5 from 655 reviews.

Easy to use and convenient

ELLIPAL X Card Cold Wallet

Store owner replied: Thank you, David! We're glad you find the ELLIPAL X Card easy to use and convenient.

Was easy to set up . Feel alot better having my XRP moved to a safe place . 😄

ELLIPAL X Card Cold Wallet

Store owner replied: Thank you, Tammy! We're glad the ELLIPAL X Card was easy to set up and that you feel more confident holding your XRP through self-custody.

After transferring my crypto Elli leaves the address in memory which isn’t good

ELLIPAL X Card Cold Wallet

Store owner replied: Hi Kevin, a Wallet Address is public Blockchain information, and seeing an address in the ELLIPAL App does not expose your Private Key or give anyone control of your assets. If by 'address in memory' you mean a copied address, saved recipient, or another specific screen, please email cs@ellipal.com with a screenshot of that page so our team can identify exactly what you are seeing.

Very easy to use on all fronts

ELLIPAL X Card Cold Wallet

Store owner replied: Thank you, Spencer! We're glad the ELLIPAL X Card has been easy to use across the entire experience.

It's great, as long as it protects my investment

ELLIPAL X Card Cold Wallet

Store owner replied: Thank you, Paul! The ELLIPAL X Card protects your Private Key inside a CC EAL6+ certified Secure Chip, and each transaction requires the correct Card-PIN and physical NFC signing. Please also keep your Seed Phrase and Card-PIN securely backed up and private.

The wallet is easy to set up. And the app is user friendly. Good product for a first time user.

ELLIPAL X Card Cold Wallet

Store owner replied: Thank you, Michael! We're glad the ELLIPAL X Card was easy to set up and that the ELLIPAL App feels user-friendly for your first cold wallet experience.

Customer video review of ELLIPAL X Card Cold Wallet

Really Ellipal Card is Amazing and easy to manage!😍🤩🥰

ELLIPAL X Card Cold Wallet

Store owner replied: Thank you, Lucrecia! We're delighted that you find the ELLIPAL X Card easy to manage and enjoyable to use.

I ordered the Ellipal Titan mini. Now my crypto is safe and secure! The cold wallet is easy to use. I highly recommend the Ellipal system.

ELLIPAL X Card Cold Wallet

Store owner replied: Thank you, Paul! We're delighted that you find your ELLIPAL cold wallet easy to use and that it gives you greater confidence in keeping your crypto secure.

I really don't know if the X Card is safe to use. I used to use Ledger. Money was missing. They blamed me. Only to find out there was a way the Nano X Plus could be hacked. They said this was impossible. When they ommitted that the chip had a attenna attached to send an receive. This makes me wonder. Now Elipal Be paying out also for data breaches also. Is this X Card hacked also. I don't know if it compromised also this is why I left a neutral response. Maybe my phone not being NFC Capable is the best for now. Maybe putting all my extra money being placed in a mason jar and buried in the back yard would be safer

ELLIPAL X Card Cold Wallet

Store owner replied: Hi Donald, we understand why your previous experience would make you cautious about another hardware wallet. The ELLIPAL X Card protects your private keys inside a CC EAL6+ certified secure chip. The private keys never leave the card, and every transaction requires the correct Card-PIN and physical NFC signing. Each X Card also has a unique encrypted hardware ID verified by the ELLIPAL App. After 10 incorrect Card-PIN attempts, the card automatically wipes its stored data. NFC only transmits encrypted transaction data and does not expose your private key. If you have any questions about the security design or would like help checking your setup, please contact us at cs@ellipal.com. Please do not send your Seed Phrase, Private Key, or full Passphrase.

Wallet is great ,and extremely easy to set up !

ELLIPAL X Card Cold Wallet

Store owner replied: Thank you, Brandon! We're happy to hear your ELLIPAL X Card was extremely easy to set up.

👍🏻

ELLIPAL X Card Cold Wallet

Store owner replied: Thank you for the thumbs-up, Jeremy! We appreciate your support.

Easy to set up and i feel like my crypto is safe.

ELLIPAL X Card Cold Wallet

Store owner replied: Thank you, Donald! We're glad the ELLIPAL X Card was easy to set up and helps you feel more confident about your crypto security.

Great experience. Very easy setup.

ELLIPAL X Card Cold Wallet

Store owner replied: Thank you, Joshua! We're glad you had a great experience and found the ELLIPAL X Card very easy to set up.

Simply said..your product makes me feel more secure and extra protected.! Thank you ! K.D.H

ELLIPAL X Card Cold Wallet

Store owner replied: Thank you, Kevin! We're very happy that the ELLIPAL X Card gives you an added sense of security and protection for your crypto.

Is ok

ELLIPAL X Card Cold Wallet

Store owner replied: Thank you, Fermin! We appreciate your feedback on the ELLIPAL X Card.

Love this wallet. I love its security being offline, ease of set up and functionality. I would recommend it to anyone who asks!!!!

ELLIPAL X Card Cold Wallet

Store owner replied: Thank you, Terence! We're delighted that you value the ELLIPAL X Card's offline security, easy setup, and everyday functionality. Its NFC tap-to-sign design is made to keep self-custody both secure and convenient. We truly appreciate your recommendation!

Easy to use and everything they promised

ELLIPAL X Card Cold Wallet

Store owner replied: Thank you, Brian! We're glad the ELLIPAL X Card is easy to use and delivers the experience you expected.

Customer photo review of ELLIPAL X Card Cold Wallet

The purchase process was easy, the configuration and add new wallet related to the card was also Easy and transfer between account as all transactions on Ellipal gréât Thanks

ELLIPAL X Card Cold Wallet

Store owner replied: Thank you, Edgar! We're glad the purchase, X Card setup, wallet creation, and transfers all felt easy. The ELLIPAL X Card and ELLIPAL App are designed to make secure self-custody convenient for everyday use.

Customer photo review of ELLIPAL X Card Cold Wallet

The best saving wallet I ever found

ELLIPAL X Card Cold Wallet

Store owner replied: Thank you, Bolong! We're delighted that the ELLIPAL X Card is the best wallet you've found for securely managing your assets.

I do have to say it had me going until I got my thoughts back together. I was amazed at how fast I received it, The Ellipal X works great. Everyone I'd talked to said I made a great choice. Thanks for everything , great product

ELLIPAL X Card Cold Wallet

Store owner replied: Thank you, Dennis! We're glad your ELLIPAL X Card arrived quickly and is working well. Its portable NFC tap-to-sign design is made to provide a simple and convenient self-custody experience. We really appreciate your support!

Easy to set up your wallet! I was super nervous transferring my crypto from Robinhood to ELLIPAL. It’s was super easy and I’m so glad I have this product and the app that tracks my crypto. Dave B - Maine

ELLIPAL X Card Cold Wallet

Store owner replied: Thank you, David! We're glad the ELLIPAL X Card made your first crypto transfer feel much easier than expected. The ELLIPAL App lets you conveniently view and manage your assets while the card keeps signing secure and offline. We appreciate your trust in ELLIPAL!

Great product and simple to do once you understand it.

ELLIPAL X Card Cold Wallet

Store owner replied: Thank you, James! We're glad the ELLIPAL X Card became simple to use once you got familiar with it. If you ever need help with any step, please contact us at cs@ellipal.com.

Customer photo review of ELLIPAL X Card Cold Wallet

Muy bonito diseño

ELLIPAL X Card Cold Wallet

Store owner replied: Thank you, Hodei! We're glad you like the beautiful design of the ELLIPAL X Card.

Customer photo review of ELLIPAL X Card Cold Wallet

I was very excited when this promotion was advertised then was speechless watching this final knowing my team won this final hands down impressive the most touching thing was how the youngest player from Spain 🇪🇸 acknowledged his hero Mesi after the final whistle then to get my pimped out card in the post how special that i bumped into a Spanish traveler here in my country I told him about my card showed him a picture of it to how cool right

ELLIPAL X Card Cold Wallet

Store owner replied: Thank you, Gary! We're delighted that the special-edition card and the story behind it made the experience so memorable for you. We hope you enjoy carrying and using your unique ELLIPAL X Card!

It's NFC compatible.

ELLIPAL X Card Cold Wallet

Store owner replied: Thank you, Richmond! Yes, the ELLIPAL X Card uses NFC for convenient tap-to-sign transactions while keeping your private keys securely offline.

I have not even set it up. I feel like I would have to completely write up all the info about it and leave it somewhere my daughter could find it...should something happen to me. THAT SAID I would rather just invest on an exchange. I would like to return this please. Serene French

ELLIPAL X Card Cold Wallet

Store owner replied: Hi Serene, self-custody can be much simpler than it may seem. An ELLIPAL cold wallet keeps your private keys fully offline and gives you direct control of your assets, without relying on an exchange to hold them for you. You do not need to write down every detail about the wallet—just securely back up your seed phrase and any passphrase you choose to set. For inheritance, you can leave your daughter clear, secure instructions for accessing those backups when the time comes. Please remember that anyone with the recovery phrase and passphrase can control the assets, so keep them private, protected, and never share them with anyone, including ELLIPAL support. If you would like help setting everything up, please email cs@ellipal.com and our team will guide you.

My name is Frank, I am 64 years old technology illiterate. I began to purchase crypto on Coinbase but kept reading commentaries on social media sites how unsafe that might be. I started reading things about cold wallets being air gapped and only you have the seed phrase. I decided these two security measures were powerful, so I purchased the 2.0 ELLIPAL. I read the instructions and followed them and was scared to death at the point of transferring the crypto from Coinbase but thought no guts no glory. I did it all, super risky. It tells you to do a small portion first, but the reckless abandon in me just said it’s only money. It worked perfectly and I have done it multiple times now and feel at ease doing it. Thank you ELLIPAL I love your product. I’m now considering purchasing your thin wallets as well. If I can do it anyone can.

ELLIPAL X Card Cold Wallet

Store owner replied: Thank you so much for sharing your story, Frank! Making that first transfer off an exchange takes courage, and you did a great job reading the instructions and seeing it through. You chose well, too: the ELLIPAL Titan 2.0 is fully air-gapped, so your private keys never touch the internet, and as long as your Seed Phrase is safely backed up, you're the only one in control of your crypto. For future transfers, we'd still recommend starting with a small test amount, just for extra peace of mind. If you decide to try our card wallet, the ELLIPAL X Card makes a great companion to your Titan. And as you said, if you can do it, anyone can. Welcome to self-custody!

I was nervous to transfer off the exchange but your website and You Tube videos helped a lot. Glad I bought your wallet

ELLIPAL X Card Cold Wallet

Store owner replied: Thank you, Patricia! Moving off an exchange can feel nerve-racking the first time, so we're glad our website and YouTube videos helped. With your ELLIPAL X Card, you're now the one in full control of your crypto.

For a beginner it needs better instructions on how to use x card.

ELLIPAL X Card Cold Wallet

Store owner replied: Thanks for the honest feedback, Russell. We're always working to make getting started easier for beginners. In the meantime, you can find our step-by-step X Card guide here: https://support.ellipal.com/x-card/create-a-new-wallet, and feel free to email cs@ellipal.com anytime if you need a hand.

It was very easy to set up

ELLIPAL X Card Cold Wallet

Store owner replied: Thanks, Roy! Glad your ELLIPAL X Card setup went smoothly. Enjoy managing your crypto with confidence.

I'M NEW TO CRYPTO AND I HEAR THE WARNINGS ABOUT EXCHANGES AND KEYS AND SUCH THINGS. BUT ALSO ABOUT DESTINATION TAGS AND FRANKLY IM OVERWHELMED BY THE THOUGHT OF DOING SOMETHING WRONG AND LOSING IT ALL FOREVER. DO YOU OFFER A COURSE ONLINE OF STEP BY STEP HOW TO DO THIS FROM COINBASE TO ELLIPAL FOR EXAMPLE? AS PART OF THE PURCHASE OF THIS PRODUCT?

ELLIPAL X Card Cold Wallet

Store owner replied: Hi Ronald, those concerns are completely understandable, and taking your time is the right approach. Moving your crypto from Coinbase to a self-custody wallet means only you hold the keys, and a few careful habits make the process safe and simple: (1) In the ELLIPAL App, copy the receiving address of the coin you want to move: https://support.ellipal.com/x-card/view-receiving-addresses (2) In Coinbase, paste the address and select the same network. (3) For XRP, a Destination Tag is usually not required when sending to your own ELLIPAL wallet; if Coinbase asks for one, you can enter 0. (4) Send a small test amount first, then send the rest once it arrives. Most importantly, keep your Seed Phrase offline and never share it with anyone. If you'd like someone to walk you through it, email us at cs@ellipal.com and our team will be glad to guide you step by step.

Still trying to get it to work

ELLIPAL X Card Cold Wallet

Store owner replied: Hi Bryan, sorry the X Card isn't working as expected yet. You can follow our step-by-step setup guide here: https://support.ellipal.com/x-card/create-a-new-wallet. If you get stuck at any step, email us at cs@ellipal.com and let us know where it stops, and we'll help you get it running.

I love the airgap process

ELLIPAL X Card Cold Wallet

Store owner replied: Thanks, Gary! We're glad you enjoy the process. With the ELLIPAL X Card, your private keys stay inside the card's secure chip and never touch the internet.

Awesome set!

ELLIPAL X Card Cold Wallet

Store owner replied: Thanks, James! Enjoy your new ELLIPAL X Card set.

I received intact sealed no damage and it's easy to use the device.

ELLIPAL X Card Cold Wallet

Store owner replied: Thanks, Gregorio! We're glad your ELLIPAL X Card arrived sealed and in perfect condition, and that it's been easy to use from day one.

Very easy to setup. Would recommend to any new comer to crypto currency

ELLIPAL X Card Cold Wallet

Store owner replied: Thank you, Roger! Making self-custody simple for people new to crypto is exactly what the ELLIPAL X Card is designed for, and we really appreciate the recommendation.

It was recommended to me. Glad to have Crypto off the exchange. However I needed help understanding setup and how to use it.

ELLIPAL X Card Cold Wallet

Store owner replied: Thanks for the review, Patty! Moving your crypto off the exchange is a great step, since with a self-custody wallet you now hold your own keys. You can follow our step-by-step setup guide here: https://support.ellipal.com/x-card/create-a-new-wallet. If anything is still unclear, just email us at cs@ellipal.com and we'll walk you through it.

Simple and straight-forward. The way crypto should be!

ELLIPAL X Card Cold Wallet

Store owner replied: Thanks, James! We couldn't agree more: keeping your crypto secure shouldn't be complicated. Enjoy your ELLIPAL X Card.

I don’t like the fact that the seed phrase is provided for you

ELLIPAL X Card Cold Wallet

Store owner replied: Thanks for the feedback, Chris. We'd like to clarify that the ELLIPAL X Card does not come with a preset Seed Phrase. It is generated randomly inside the card's secure chip when you create your wallet, and you can also choose to recover a wallet with your own existing Seed Phrase instead.

Excellent product. It lets you safely store your crypto. Very easy to use. If you don't have this wallet, you're at a great risk.

ELLIPAL X Card Cold Wallet

Store owner replied: Thank you, Eferem! We're glad the ELLIPAL X Card gives you both peace of mind and ease of use. With your private keys kept offline in the card's secure chip, you stay in full control of your crypto.

Bon à savoir.

Trois éléments le distinguent. Tout d’abord, votre portefeuille est créé sur un Starter hors ligne dédié : vos clés sont ainsi générées sans aucune exposition au réseau et sont sécurisées dès la première étape. Ensuite, il utilise la phrase de récupération standard BIP39 : il fonctionne donc avec les portefeuilles que vous utilisez déjà, et votre phrase reste la vôtre, sans être liée à une seule application. Enfin, il s’adapte à votre façon de détenir des cryptomonnaies : utilisez chaque carte comme un portefeuille séparé ou associez plusieurs cartes à un même portefeuille pour disposer de sauvegardes, afin qu’une seule carte ne constitue pas un point de défaillance unique.

Non. L’accès nécessite votre code PIN de carte, et le code PIN de carte actuel ne peut pas être récupéré.

Après 10 tentatives incorrectes, la carte est réinitialisée aux paramètres d’usine et les données du portefeuille stockées sur la carte sont supprimées. Vos cryptomonnaies restent sur la blockchain.

Un utilisateur disposant de la phrase de récupération correcte peut réinitialiser la carte avec ELLIPAL X Card Starter et définir un nouveau code PIN de carte.

Pas du tout, elle est conçue pour les nouveaux utilisateurs. Vous activez la carte hors ligne avec le X Card Starter, qui crée votre phrase de récupération à l’écart de tout téléphone ou ordinateur, en environ 3 minutes. Ensuite, l’application vous guide, l’utilisation quotidienne se fait d’une simple pression et, si vous savez utiliser Apple Pay, vous pouvez utiliser l’ELLIPAL X Card.

Non. L’ELLIPAL X Card est un portefeuille autonome. Votre phrase de récupération et votre code PIN sont créés et conservés par vous, et lors de la configuration hors ligne, ELLIPAL ne peut ni voir ni stocker l’un ou l’autre. Si les serveurs d’ELLIPAL venaient à rencontrer un problème, vos cryptomonnaies resteraient sur la blockchain et pourraient être récupérées sur n’importe quel portefeuille compatible avec BIP39.

La ELLIPAL X Card fonctionne avec tout iPhone XS ou modèle ultérieur et tout téléphone Android équipé de la technologie NFC ; la plupart des téléphones récents sont donc compatibles. Côté actifs, elle prend en charge plus de 10 000 tokens sur plus de 45 blockchains, notamment Bitcoin, Ethereum, Solana, XRP, Cardano, BNB Chain et Polygon.

Vos cryptomonnaies résident toujours sur la blockchain. L’ELLIPAL X Card stocke uniquement la clé privée qui signe les transactions, et celle-ci ne quitte jamais la puce sécurisée CC EAL6+. Le micrologiciel est volontairement verrouillé lors de la fabrication : les mises à jour constituent un vecteur d’attaque courant pour les portefeuilles froids, c’est pourquoi l’ELLIPAL X Card n’en propose tout simplement pas.

Oui. Le contact ne fait qu’alimenter la carte par NFC et transmettre une demande de signature. Votre clé privée et votre phrase de récupération ne quittent jamais la puce sécurisée CC EAL6+, et rien ne revient sur votre téléphone à part la transaction signée. La carte n’a ni batterie ni connexion en ligne propre, il n’y a donc rien qu’un attaquant à distance puisse atteindre.