It is a biometric flash drive that combines interactive OLED display and retractable USB connector. Of course, this is not the only drive with retractable USB connector; the uniqueness of this device consists in other features. It has a built-in cover for the OLED screen protection. The OLED display has a specific purpose: it serves like a built-in biometric fingerprint scanner, aimed at showing success and failure and changing its color depending on the fact if the user’s fingerprints correspond to ones stored in its memory or does not. Additionally, the OLED screen serves as an interactive interface that allows controlling and choosing your files and initiating some functions without using computer interface. Moreover, USB flash drives have big memory capacity reaching 64 GB and can be used as external backup drives, according to Ennova.