AirID2 Mini is a compact wireless smart card reader designed for mobile and on-the-go users. It is a smaller form factor variant of the AirID2, using a Mini SIM (ID-000) format smart card. The device communicates via Bluetooth Low Energy (BLE v4.1), NFC, and USB interfaces, enabling connection to smartphones, tablets, laptops, and other devices without proprietary connectors. BLE pairing is secured with AES-256 encryption. It stores digital identity credentials — including cryptographic keys, PIN/PUK codes, certificates, and permissions — on a single portable smart card, separately from the host device. It supports EAL5+ certified ID-000 smart cards under the Common Criteria Standard recognized by BSI. Supported use cases include: - Two-factor authentication (2FA) - Smart card logon - Email and data encryption - Digital signatures - FIDO2 passwordless authentication - NFC-based logical and physical access control - Touchless payments The device includes a 128×128 Memory LCD display for on-device interaction and supports 2 smart cards simultaneously. It is compatible with Apple iOS, Android, Windows, macOS, and Linux platforms. Typical deployment sectors include mobile workforce environments, e-Government identity programs, and financial services.