X3 Smartcard All In One -

With its integrated secure microchip, the card acts as a secure payment method, conforming to industry standards for secure financial transactions. 3. Personal Identity Management

It supports high-speed, contactless transactions and access checks, making it ideal for transit and rapid entry systems. X3 Smartcard All In One

For tech enthusiasts and crypto investors, the X3 can act as a hardware wallet. It securely stores private cryptographic keys offline, allowing users to authorize blockchain transactions securely via NFC or Bluetooth connections. With its integrated secure microchip, the card acts

| | Card Support | Key Features | Typical Use Cases | |---|---|---|---| | X3 Payment Terminal | Contact, Contactless, Magnetic Stripe | Keypad, LCD, USB, multi‑card cross‑operation | POS, e‑government, banking, vending | | X3BIO/X3 GPRS | RFID (125 kHz / 13.56 MHz), Fingerprint | Biometric, keypad, relay outputs, Ethernet/GPRS | Access control, time & attendance, door management | | HP X3D03A | HID Prox, MiFare, iCLASS, FeliCa, and many more | USB, multi‑format support, printer authentication | Print job release, network log‑on | | X3‑U‑K / X3‑A200 | ISO 14443 (13.56 MHz) | USB 2.0, 50 mm read range, optional insertion guide | Ticketing, loyalty, identification, OEM integration | | X3 Quick Reader | microSD (for Insta360 cameras) | USB‑C, Lightning, standalone storage module | File transfer for action cameras | For tech enthusiasts and crypto investors, the X3

: It typically includes a dedicated hardware co-processor for RSA, ECC, and AES operations to prevent "side-channel" attacks, a common focus of academic research BSI - Bundesamt für Sicherheit in der Informationstechnik Primary Use Cases

Issue the card to the user. They must tap it to their phone (via NFC) or reader to activate the PIN. That’s it.