🔒 Secure Your Identity with Style! Includes an extended USB cable for flexible positioning. Robust housing with a non-slip base for stability. Convenient vertical orientation for easy access. Seamlessly reads national ID cards and digital signatures. Works effortlessly across Windows, Linux, and macOS. Digital signature capability USB connectivity Cross-platform support The HIDOMNIKEY 3121 USB Smart Card Reader is a versatile and robust device designed for reading national ID cards and signing digital documents. With its long USB cable and non-slip base, it offers both convenience and stability, making it compatible with all major operating systems including Windows, Linux, and macOS.