[Security] Grade AES XTS 256-bit hardware encryption. No need to worry about the safety of important files. The password is entered using physical keys, and no trace of the password entry will be left on the computer. [Compatibility] USB 3.1 supports hot swap. Compatible with embedded systems such as Windows, Mac, and Android. Enables high-speed and stable data transfer. [Superiority] When the user enters the wrong password 10 times consecutively, hacker detection and protection will be triggered, the user-set password will be cleared, and all existing data in the encrypted partition will be erased. The device will automatically lock when the computer is powered off within 30 seconds after unlocking or when disconnected from the computer. After setting a password (6–15 digits), simply enter the correct password to unlock. Built-in battery enables offline key encryption, allowing password setup and input without connecting to a computer. Capacity: 32GB / 128GB / 256GB Item Number: Digital Encryption U Disk Model: ABS Digital Encryption U Disk Interface: USB 3.1 Features: Encryption Gift Use: Suitable for business gifts, advertising gifts, promotional gifts, conference gifts, festival gifts, prize gifts, public relations gifts, personal gifts Color: Red Material: Plastic Size: 83 x 25 x 10.4mm Package Contents: 1 x USB Flash Drive Note: Light reflection and different displays may cause the color of the item in the picture to appear slightly different from the actual product. Measurement allows an error of +/- 1–3cm.