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Chip Certification

Features a Samsung EAL6+ certified secure element, protecting private keys from all known hardware attack vectors.

Seedless Backup

Innovative multi-card backup system eliminates the single point of failure inherent in paper seed phrases while maintaining total self-custody.

Tangem is the next generation of card-shaped cold storage, combining military-grade security with seamless mobile accessibility.

Tangem Authorised Reseller Hong Kong

Durability Standard

IP68 rated for maximum environmental resistance, operating flawlessly from -25°C to +50°C without batteries or cables.

NFC Connectivity

Manage 6,000+ assets instantly through Tangem’s open-source app by simply tapping your card to your smartphone via NFC technology.

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Official Partner Status

Official Tangem Reseller

Ooosh Digital Assets is a verified authorized reseller. Trust verified to ensure your device's authenticity by purchasing through our online and offline channels.

Verify Partnership