Do you need the card reader to use these security cards or do they work just like regular security keys?

They are compatible with most readers (but not all) under windows, and it uses NFC communication. For example, you can use it on iphone as a security card as of IOS 16.3 without any reader. (please place the card at the back and at the top of the phone, where the NFC antenna is)

How do I link it to my iphone 11?

HI, Iphone support NFC communication as of Version 7. Iphone 11 can perfectly work with Cryptnox NFC cards, you have to tap it at the back on the upper top when prompted

buenas tardes funciona con bancos como chase, bank of america ?

Dear Sir, please kindly check with individual banks if they have started implementing Fido2 authentication. It is public knowledge that they are looking at it, but not sure if it is already functional

How many resident keys can card store?

Hi, It has 32 resident key slots

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FIDO2 Security Key with MIFARE DESFire NFC Smart Card for 2FA MFA

Product ID: 502220760

Details

Brand
Cryptnox
Colour
Black
Compatible devices
Smartphone
Connectivity technology
Wireless
Item dimensions L x W x H
8.6 x 5.4 x

🏢MIFARE DESFire EV2 4K AES Secured Access

📶Dual Interface NFC + Contact ISO 7816

🔐FIDO2 v2.1 Certified 2FA/MFA

₨1301

Duties & taxes included

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Sold byAmazon SeychellesDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔑 Unlock the future of secure access—one sleek card to rule them all.

TAMPER PROOF TRUST - NXP Common Criteria EAL6+ certified secure element guards your credentials on a military-grade, tamper-resistant chip.
ONE CARD TOTAL ACCESS - Seamlessly combine digital authentication with physical building entry via AES-encrypted MIFARE DESFire EV2 4K applet.
EFFORTLESS CONNECTIVITY - Dual interface supports contactless NFC ISO 14443 and contact ISO 7816, compatible with smartphones and PCs—no batteries needed.
SWISS PRECISION GUARANTEED - Engineered in Switzerland by Cryptnox with a sleek, minimalist design and backed by a 2-year warranty for peace of mind.
NEXT LEVEL SECURITY ZERO COMPROMISE - FIDO Alliance Certified FIDO2 v2.1 with CTAP2 plus legacy U2F ensures passwordless, phishing-resistant login.

The Cryptnox FIDO2 Security Key with MIFARE DESFire NFC Smart Card is a Swiss-engineered, dual-interface hardware token combining cutting-edge FIDO2 v2.1 passwordless authentication with AES-encrypted physical access control. Featuring a tamper-resistant NXP EAL6+ secure element and compatibility with smartphones and PCs, it offers seamless, battery-free security for both digital and building entry, backed by a 2-year warranty.

Specifications

ASIN	B0B384JCP8
Best Sellers Rank	31,233 in Stationery & Office Supplies ( See Top 100 in Stationery & Office Supplies ) 71 in Identification Badges
Brand	Cryptnox
Colour	Black
Compatible Devices	Smartphone, Personal Computer
Country of Origin	Switzerland
Customer Reviews	4.3 4.3 out of 5 stars (296)
Included Components	Cryptnox Fido card
Item Dimensions	8.6 x 5.4 x 0.1 centimetres
Item Weight	5 Grams
Manufacturer	Cryptnox SA
Manufacturer Warranty Description	2-year limited warranty; see cryptnox warranty certificate. Does not affect your statutory rights.
Model Number	7649992538073
Network Connectivity Technology	Wireless
Part Number	7649992538073
Unit Count	1 count

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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₨1301

Duties & taxes included

In stock

Sold byAmazon SeychellesDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Seychelles.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

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Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

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