EsecuBit-Easily secure your cryptocurrencies

ESECUBIT-S300

Keeps your cryptocurrencies in safe hands

EsecuBit-S300 is a card wallet with a built-in Secure Element chip, a bigger display screen and a thinner size. It securely manages your crypto assets and digital payments.

EASY CARRY

Portable and easy to use

Fits your wallet

OFFLINE INITIALIZATION

Hardware RNG generates the private keys offline in the hardware.


The private keys will never be exposed to the external environment.

SECURE STORAGE

Built-in 32-bit financial security level SE chip

Low consumption

Verified by 80 million users

PIN-Protected prevents unauthorized use

  • Easy Backup

    Easy Backup

    A backup of your wallet in the form of 12/18/24 random English words will be generated at initial setup. 

  • Reliable Transaction

    Reliable Transaction

    Each transaction is visible in the display and must be manually approved using the confirmation button.

    Display screen directly connects to the Secure Element, effectively prevent the man-in-the-middle attack.

  • Fast Restoration

    Fast Restoration

    BIP32/BIP39/BIP44 compliant. Simply restore your wallet using your recovery phrases.

SPECIFICATIONS

ProductEsecuBit-S300
size85.6*53.98*0.84(mm)
DisplayE-Paper, 256*256 pixel, 1.3’
Buttons12 Capacitive Buttons + 1 Mechanical Button
Communication InterfaceContact smart card interface (Equip with USB card reader)
Bluetooth(BLE 4.0)
MaterialPC
Battery20mAh Rechargeable Battery
StandardBIP32, BIP39, BIP44
CertificateFCC, CE, RoHS, EAL5+
SystemAndroid, iOS
AlgorithmHash: RIPEMD160, SHA1, SHA256, SHA384, SHA512, Keccak256
Symmetric: DES, 3DES, AES
Asymmetric: RSA1024, RSA2048, ECDSA
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