A Tangem Card is a highly secure hardware cold wallet made to store any kind of digital assets on blockchain technology. With an NFC-enabled phone, you can verify your balance and extract your assets if you want to move them to another wallet.
It is guaranteed to never disclose the private key. Handing a Card over, is by nature, an off-chain payment transaction. One can sell it as merchandise, send it as a gift, or use it to make a payment. Essentially, it's a secure, smart note for digital assets.
A Tangem Card is a durable plastic card with only one element. This element is a secure chip that holds the funds and the private key. The chip has the NFC antenna that allows you to check the balance and transfer your funds with an NFC-enabled phone.
At the moment, Tangem supports all major cryptocurrencies (BTC, ETH, XRP, BCH, LTC, BNB, EOS, XLM, TRX, ADA, XTZ, DUC, RBTC, MTX, XEM, DASH, NEO, ONT), smart-contract and trustline assets. This also includes non-fungible tokens.
In order to optimize for user experience, we kept it simple. Each Tangem Card is fixed to a certain cryptocurrency and can hold one private key at a time.
Online: order unloaded cards at Tangem online store https://tangemcards.com
Worldwide courier shipping.
We accept all major credit cards and crypto currencies.