User's Manual

www.excelsecu.com
Can read card
Blue flashing
Charging
Card data is being transmitted
*eSecuRD uses a standard micro-USB charging cable.
*eSecuCard-S uses the contact chip to charge.
*eSecuCard-S supports wireless charging, you need to prepare with NFC contactless card reader.
6. Product Specs
Product
eSecuCard-S
Card Size
ISO 7810*
Screen
256x256 pixel dot matrix EPD
Key Pad
13
Battery
Rechargeable
Smart Card Protocol
ISO 7816 T=0/
ISO 14443 Type A T=CL
Smart Card OS
Java
Bluetooth
√
One Time Password
*
Algorithm
[MessageDigest] MD5, SHA1, SHA256, SHA384, SHA512, SM3*
[Symmetric] DES, AES, SM4*
[Asymmetric] RSA1024, RSA2048, RSA4096*,
ECC 256/384/521*, SM2*
Typical Applicaiton
Identity authentication, bitcoin wallet
√ available * optional