Here is where the X3 diverges from standard security cards. The "X3" variant includes a dedicated secure enclave for blockchain assets. It can generate and store private keys for Bitcoin, Ethereum, and major altcoins offline. Unlike a separate Ledger or Trezor, this function exists behind the same PIN-secured interface as your office ID. You can authorize a $10 million Ethereum transaction with the same tap that opens the server room.
Additionally, a beta program for "Multi-Signature Door Unlock" is underway. In high-security zones, two X3 cards must be tapped simultaneously to open a vault—a first for smartcard technology.
The device integrates up to four technologies:
—has emerged as a leading toolkit for IT professionals and payment specialists. Whether you're a seasoned developer or just starting your journey into EMV technology, this comprehensive suite is designed to simplify the complex world of smartcard management. What is the X3 Smartcard All In One Bundle?
The benefits are substantial: end‑users no longer need to juggle multiple devices or carry separate readers for different card types. Organizations reduce hardware procurement and maintenance expenses. And developers gain a unified platform for building applications that work across various card standards.
The chart below shows a timeline of some notable "X3" products, illustrating the technology's evolution over nearly two decades.
Using the drag-and-drop interface, load the "PAC," "Crypto," and "PIV" applets onto the card. This takes 30 seconds.
The "All-In-One" designation refers to the bundling of various tools and educational resources together in one package. This typically includes software for data management, transaction emulation, and often accompanying tutorials to assist users with the technical learning curve of smart card technology.
Security remains the primary hurdle for any consolidated device, and the X3 Smartcard addresses this with EAL5+ certified hardware. This level of security is comparable to what is used in government-grade passports. By using biometric on-card matching—where your fingerprint is stored and verified locally on the chip rather than in a cloud database—the X3 ensures that even if the card is lost, the data remains inaccessible to third parties.
Utilizes AES (Advanced Encryption Standards) and advanced authentication protocols to protect sensitive data.
The "X3 Smartcard All In One" spans a diverse product ecosystem, unified by a common goal: consolidating multiple card technologies into devices that save space, reduce costs, and improve user experience. Whether securing a corporate network, validating payment at a retail counter, or controlling access to a restricted facility, X3 series all‑in‑one smartcard solutions deliver the flexibility and reliability modern applications demand.
Streamlines employee onboarding by issuing one card for building entry, secure printing, cafeteria payments, and network login.