X3 Smartcard All In One May 2026

Most smartcards operate on one frequency (either Low Frequency for old proximity readers or High Frequency for NFC). The X3 supports both, plus a hardwired contact interface. This ensures backward compatibility with older infrastructure while future-proofing for modern mobile and desktop readers.

| OS | Contact/Contactless | MSR | Fingerprint (if present) | |----|--------------------|-----|---------------------------| | Windows 10/11 | ✓ (PC/SC) | ✓ | ✓ (vendor driver) | | Linux (Ubuntu, Debian) | ✓ (PC/SC + libnfc) | ✓ (input layer) | Limited | | macOS | ✓ (PC/SC) | ✓ (HID) | No | | Android (OTG) | ✓ (USB host mode) | No | No | X3 Smartcard All In One

At its core, the X3 is a multi-technology smartcard that integrates three distinct functionalities into a standard ISO 7810 ID-1 (credit card sized) form factor. Unlike traditional smartcards that serve a single purpose (e.g., office door access), the X3 is engineered to be a universal tool for: Most smartcards operate on one frequency (either Low

The "All In One" moniker is not just marketing; it represents a hardware architecture that combines a 13.56 MHz NFC chip, a 125 kHz proximity chip (for legacy systems), and a contact chip (ISO 7816) on a single polycarbonate body. The "All In One" moniker is not just

Unlock the future of connectivity, security, and convenience with the X3 Smartcard. Engineered for the modern professional, the X3 merges cutting-edge technology with a sleek, durable design to become the only tool you’ll ever need in your wallet.

The X3 Smartcard All-In-One represents the cutting edge of RFID and NFC convergence technology. By eliminating the need to carry multiple proprietary cards and offering deep programmability, it streamlines workflows for security professionals and developers alike. Whether used to test the robustness of a corporate firewall, configure a new access control system, or develop the next generation of contactless applications, the X3 stands out as a versatile, durable, and essential tool in the digital security landscape.