256GB 256-bit Encrypted USB Drive Password Secure Flash Drive USB3.0 U Disk Support Reset/Wipe/Auto Lock Function, Grey This USB 3.0 Flash Drive offers AES 256-bit encryption and password physical conservation as well as supports resetting, wiping and auto lock function to effectively protect your files. Feature:  High Security With built-in chip adopting AES 256-bit advanced algorithm, it effectively prevents brute-force attack. Safer Design Press button to input password to unlock U disk, without leaving trace on computer. Reset & Wipe Function When inputting passwords wrongly up to 10 times, the U disk will reset automatically and wipe all data off it. High-speed transmission USB 3.0 interface offers transmitting rate up to 5Gbps (theoretically), shortening time of transmitting files. Auto Lock It supports locking automatically when not plugging into PC in 30s after unlock or when pulling out from PC. Compact Design It is small and lightweight. Take it with you anywhere, anytime. Plug N Play No drivers required, easy e. And it is compatible with Windows, Centos7, Redhat7.5, Windows Server 2012/2016. Specification: Color: Grey Capacity: 32GB/64GB/128GB/256GB (Optional) Interface: USB 3.0 Working temperature: 0℃~60℃ Storage temperature: -25℃~80℃ File system: FAT32 Item size: 79* 26* 11.5mm/ 3.11* 1.02* 0.45in Packing list:  1 * U disk