Explore our range of contactless secure USB keys in the Premium series, designed to provide top-notch security for your data. With advanced NFC HSM technology from Freemindtronic, these USB keys ensure your sensitive information is protected with ease. Available in various storage capacities, they offer robust security features and seamless compatibility with all major operating systems. Perfect for safeguarding your SSH keys, encrypting files, and more. For detailed tutorials on how it works, visit EviKey USB NFC HSM Technology.