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How It Works?

 

Identification, Payment Verification, Information Encryption
The reliable protector of your Cyrptocurrency
Advanced security. At your fingertips.
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Screen

The Next Bank Cold Wallet features a large color display screen, so you can check
all your apps and verify all your transaction details at a glance.

Extreme Experience & Touch Control

The ultimate hardware gives you good touch and performance. With a large touch
screen, a convenient operating system and an aesthetically pleasing user interface,
each operation allows you to control at your fingertips for a highly intuitive user
experience.

State-of-the-art Security

Your private key giving access to your coins is never exposed.
It is protected
within a secure chip locked by a PIN code, the same type of chip used for
passports and credit cards.

Multicurrency

The Next Bank Smart Encryption Card S supports over 40 cryptocurrencies,
including Bitcoin, Ethereum and XRP, allowing you to manage multiple assets
with
the same card.

Multiple encryption

The Next Bank Hardware Cold Wallet is built in Multi-dimensional encryption
matrix composed of advanced encryption chip, dynamic encryption algorithm and
special signature. Your private keys and funds are safely isolated inside the card.

Tamper Proof

No need for an anti-tampering sticker to protect your device! The secure chip
checks the integrity of your device each time it’s powered on – much better than
any sticker would.

Isolate the Network Completely

The transactions and signatures are built in cold wallet, and the transaction
information is broadcast in NExt Bank Universal Wallet app ( hot wallet) connected
to the network. The cold wallet is never link to the network and hacking is completely ruined.

Hardware intelligent protection

When the cold wallet encounters a serious attack, the cold wallet can clear all the
data. Debug attacks and brute force attacks can be completely defended. You can
The assets stored on Next Bank devices can be easily restored with backup
phrases.
Content of the box
1 USB hardwarwallet, 1 lanyard, 1 storage bag
Dimension & Weight
Size: 97mm x 68mm x 10mm. 
Materials
Zamak (frame) and Plastic (case). 
Contains Neodymium magnets.
Microcontrollers & Connector
Connector: USB Type Micro-B, USB Type C, USB ISO, NFC, Bluetooth.
Certification level: CC EAL5+.
Chips: ST31H320 (secure) + STM32F042.
Compatibility
Android(5.0+), IOS(8.0+).
Cryptographic support
Message Digest: RIPEMD160, SHA224, SHA256, SHA384, SHA512, SHA3, SHA3-XOF, KECCAK Cryptography Key, with key generation: DES (64, 128,192 bits), AES (128 bits), ECC (256 bits), RSA (1024, 2048, 3072,4096 bits) RSA encryption with PKCS1 v1.5, PKCS1 OEAP, NOPAD schemes HMAC Signature: HMAC-SHA256, HMAC-SHA512 RSA Signature with PKCS1 v1.5, PKCS1 PSS schemes Elliptic Curve Signature: ECDSA/EC-Schnorr (SECP256K1, SECP256R1, Brainpool256R1, Brainpool256T1), EdDSA (Ed25519) Elliptic Curve Diffie Hellman: ECDH (SECP256K1, SECP256R1, Brainpool256R1, Brainpool256T1, Curve25519) Symmetric Cryptography: DES, Triple-DES, AES with ISO9797M1, ISO9797M2, NOPAD schemes Random Number Generation: RND, Prime RND (hardware support TRNG)
Note:  This card can only be used if your mobile phone installed Next Bank universal wallet needs to support NFC. Please apply after approval.
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Get the HardWare Cold Wallet?
Fill in the application form and get a chance to get.
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Reviews

Marc Romero

Just bought this new Nano S and delivery was very fast!

Blue color is very nice and I can differentiate with the other in black!I love the sleek design of my Nano S! It was very easy to set up and i was very impressed with the level of security it has!! I know all my transactions are going to be safe in my Nano S!!

Review left on Mar 1, 2019

Marc Romero

Just bought this new Nano S and delivery was very fast!

Blue color is very nice and I can differentiate with the other in black!I love the sleek design of my Nano S! It was very easy to set up and i was very impressed with the level of security it has!! I know all my transactions are going to be safe in my Nano S!!

Review left on Mar 1, 2019

Marc Romero

Just bought this new Nano S and delivery was very fast!

Blue color is very nice and I can differentiate with the other in black!I love the sleek design of my Nano S! It was very easy to set up and i was very impressed with the level of security it has!! I know all my transactions are going to be safe in my Nano S!!

Review left on Mar 1, 2019

Marc Romero

Just bought this new Nano S and delivery was very fast!

Blue color is very nice and I can differentiate with the other in black!I love the sleek design of my Nano S! It was very easy to set up and i was very impressed with the level of security it has!! I know all my transactions are going to be safe in my Nano S!!

Review left on Mar 1, 2019