Dimensions & weight
Dimensions: ID-1 ISO 7810 – 85.60 × 53.98 mm
Weight: only 5g

Chip & connector
Material: PVC
Chip: NXP JCOP
Connector: NFC 13.56 Mhz

Supported cryptocurrencies
Bitcoin ($BTC), Litecoin ($LTC), Bitcoin Cash ($BCH), eCash ($XEC), Ethereum ($ETH), ERC-20 tokens, ERC-721 & 1155 tokens (NFTs), Binance Coin ($BNB) and the BEP-20 tokens. As well as all EVM-compatible blockchain tokens.

Cryptographic support
• javacard.security.KeyAgreement: ALG_EC_SVDP_DH_PLAIN

• javacard.security.Signature: ALG_ECDSA_SHA_256

• javacard.security.MessageDigest: ALG_SHA_256, ALG_SHA_512

• javacard.security.RandomData: ALG_SECURE_RANDOM

• javacardx.crypto.Cipher: ALG_AES_BLOCK_128_ECB/CBC_NOPA

Additional safety features
PIN code: from 4 to 16 chars.
2FA: confirm the transaction on your mobile.