Ironkey 200 is equipped with 256-bit hardware-based XTS-AES encryption. It is also FIPS 140-3 Level 3 certified (approval pending) for military-grade security with further developments to further strengthen data protection. Its circurity is covered by a layer of special epoxy that makes it almost impossible to remove components without damaging them. The hardened epoxy coating prevents tampering with semiconductor components. The memory is designed so that ant tampering is visible so that the owner is immediately alerted. It is also equipped with protection against brute force attacks to crack the password and BadUSB protection with digitally signed firmware. The alphanumeric keypad is covered with a polymer layer that protects the keys and prevents fingerprint-based analysis of key usage. The KP200 has a built-in rechargeable battery that can be used to unlock the memory first, without using software, and then connect it to a device that supports USB Type-A mass storage devices. This gives users the greatest flexibility across different platform types and operating systems. Encryption: 256- bit machine encrypted. Interface: USB-A USB Standard: 3.2 Gen 1 HDD Read speed: 145 MB/s HDD Write speed: 30 MB/s Dimensions: W78 x H18 x D8mm. Weight 25g. Warranty 3 years.