Cuvex NFC Cards

Need more NFC cards for your Cuvex?
We have good news for you, because in this section of the website you can purchase your NFC cards from the official website of the device in various presentations:
Please note that we sell an “NFC crypto card” designed exclusively for making multiple copies of your seed phrases.
It is not currently enabled for commercial transactions.
We are working every day to learn how we can continue to improve your experience as a user of the best crypto cold storage device.
Make copies of your cryptogram
Take your cards wherever you want

NFC Card Pack 6 units

Engraving your cryptogram on an NFC card ensures durable, secure, and cost-effective custody.
  • Increase security by making copies

  • 6 different colors

  • Valid for multi-signature 6 of 6

  • Not valid for multi-signature N of 6

  • Free shiping for purchases over 100€

pays

Make as many copies as you want, increase the redundancy of your cryptogram

You can clone copies of the cryptogram of your seeds at the lowest cost in the market with no limits, with a memory lifespan of up to 5 years.​
Our NFC cards are built with the best current technology and for thousands of usage cycles.
They are designed and constructed for much more intensive use than you will give them with Cuvex.​
Our Pack includes 6 units in different colors for easy visual identification. Green, Yellow. Grey, Orange, Black, Red.

Tech specifications, NFC card pack 6 units

Dimension & Weigth
Size
85mm x 54mm x 85mm
Weigth
5gr / Unit
Certifications
RohS
Material
PVC

Warranty and return policy
30 days returns, as long as the factory packaging has not been opened. You have a replacement guarantee. Against any manufacturing problem, your Cuvex NFC Cards is guaranteed for 24 months. Please read the store's terms and conditions carefully.

Personalized Card

Your card, your style, your security! Imagine carrying a card that not only protects your secrets or seeds but also showcases your unique identity. With our exclusive customization service, you can design your Cuvex NFC card to fit you perfectly.
  • Unique design

  • 2 units included

  • Valid for multi-signature 6 of 6

  • Not valid for multi-signature N of 6

  • Free shiping for purchases over 100€

pays
monos

Personalized your card

Add personalization to your security. You'll have a card that not only provides unbreachable protection but also reflects your lifestyle and your passion for innovation.
Design your 100% Personalized Cuvex NFC Card with us and elevate security to a whole new level. You can print your pet's photo, your favorite NFT, your child's drawing; the possibilities are endless.​
Important: Each purchase includes two cards. Buying two units means you'll receive four cards, three units will get you six cards, and so on.
For every unit (comprising two cards), you may incorporate one design. After making a purchase, you will be sent an email detailing how to submit your design or designs for personalization of each purchase.

Tech specifications, personalized card 

Dimension & Weigth
Size
85mm x 54mm x 85mm
Weight
5gr / Unit
Certifications
RohS
Material
PVC

Warranty and return policy
For personalized reasons, returns are not accepted, but it does have a replacement guarantee. Against any manufacturing problem, your Personalized Card Cuvex is guaranteed for 24 months. Please read the store's terms and conditions carefully.
read

Important Read

Each purchase includes two cards. Buying two units means you'll receive four cards, three units will get you six cards, and so on. For every unit (comprising two cards), you may incorporate one design. After making a purchase, you will be sent an email detailing how to submit your design or designs for personalization of each purchase.

Pack NFC Standard White Cards

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The most discreet way to encrypt your Seed Phrase or secret.
  • White cards on both sides

  • 6 units included

  • Valid for multi-signature 6 of 6

  • Not valid for multi-signature N of 6

  • Free shiping for purchases over 100€

pays

Discreet white cards

White cards are perfect for anyone who doesn't want any design or logo.
You can always assign an alias to each card to identify them without problems without having to make any type of physical mark on them, which increases security.
You can clone copies of the cryptogram of your seeds at the lowest cost in the market with no limits, with a memory lifespan of up to 5 years.
 ​Our NFC cards are built with the best current technology and for thousands of usage cycles.
They are designed and constructed for much more intensive use than you will give them with Cuvex.​ 
* Our Pack includes 6 units.

Tech specifications, standard white cards

Dimension & Weigth
Size
85mm x 54mm x 85mm
Weight
5gr / Unit
Certifications
RohS
Material
PVC

Warranty and return policy
30 days returns, as long as the factory packaging has not been opened. You have a replacement guarantee. Against any manufacturing problem, your Cuvex NFC Cards is guaranteed for 24 months. Please read the store's terms and conditions carefully.

Pack NFC White 8K Cards

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The most discreet way to encrypt your Seed Phrase or secret.
Greater memory capacity allows for the creation of a multi-signature setup involving up to 6 individuals. This feature enables you to configure how many signers are required to decrypt your secret. For example: 4 out of 6 / 3 out of 5.
  • White cards on both sides

  • 3 units included

  • Valid for multi-signature N of 6

  • Free shiping for purchases over 100€

pays

Multi-signature cards N of 6

Greater memory capacity allows for the creation of a multi-signature setup involving up to 6 individuals. This feature enables you to configure how many signers are required to decrypt your secret. For example: 4 out of 6 / 3 out of 5.
White cards are perfect for anyone who doesn't want any design or logo. You can always assign an alias to each card to identify them without problems without having to make any type of physical mark on them, which increases security. 
You can clone copies of the cryptogram of your seeds at the lowest cost in the market with no limits, with a memory lifespan of up to 5 years
Our NFC cards are built with the best current technology and for thousands of usage cycles. They are designed and constructed for much more intensive use than you will give them with Cuvex.​ 
* Our Pack includes 3 units

Tech specifications, 8K white cards

Dimension & Weigth
Size
85mm x 54mm x 85mm
Weight
5gr / Unit
Storage
8k
Certifications
RohS
Material
PVC

Warranty and return policy
30 days returns, as long as the factory packaging has not been opened. You have a replacement guarantee. Against any manufacturing problem, your Cuvex NFC Cards is guaranteed for 24 months. Please read the store's terms and conditions carefully.

Redundancy Pack

Discover the ultimate protection for your NFC cards with our Redundancy Pack, the perfect solution for storing backups and securing your Cuvex NFC cards!
  • Increase security by making copies

  • 6 NFC Cards with Faraday Case

  • Cards valid for multi-signature 6 of 6

  • Not valid for multi-signature N of 6

$58.00
  • Free shiping for purchases over 100€

pays
reco

Make as many copies as you want, increase the redundancy of your cryptogram

Pack of 6 NFC Cards with Faraday Case from Cuvex, the perfect combination to keep your data secure and duplicated at the lowest cost on the market.​
Our Pack provides advanced protection against solar storms, data theft, and unauthorized cloning. This is achieved by the Faraday Case, which ensures that your cards are completely isolated from external signals and radiations.
By encoding the cryptogram onto an NFC card, we guarantee durable, secure, and cost-effective custody. You can clone copies of the cryptogram of your seeds at a minimal cost, with no limits, and a memory lifespan of up to 10 years.​
In addition to protecting your cryptograms from radiations, the Faraday Case prevents accidental reading by third parties, providing you with additional peace of mind.
Our NFC cards are manufactured with the best current technology and designed for thousands of usage cycles. They are built for much more intensive use than you will give them with Cuvex.​ 
The Faraday Case is the easiest and safest option to disconnect your cards from the digital world or any radiation. Designed with the highest signal-blocking technology, our case provides a secure barrier against unauthorized access to your data or natural radiations.​
With our Redundancy Pack, you'll be one step ahead in safeguarding your confidential information. Instantly blocks: Cell signals, WiFi, Bluetooth, GPS, RFID, NFC, Satellite, Navigation, EMP, Solar Storms, and EMF Radiation.

Tech specifications, Redundancy Pack

Dimension & Weigth
Size
Case: 10cm x 8cm x 1cm. 
NFC Card: 85mm x 54mm x 85mm.
Weight
Case: 30gr. 
NFC Card: 5gr each of the cards.
Certifications
Card: RohS
Material
Case: PU Leather 
NFC Cards: PVC

Warranty and return policy
30 days returns, as long as the factory packaging has not been opened. You have a replacement guarantee. Against any manufacturing problem, your Cuvex NFC Cards is guaranteed for 24 months. Please read the store's terms and conditions carefully.