The Kingston DataTraveler 2000 is designed to be secure and has an alphanumeric keypad that locks the drive with a combination of words or numbers for easy protection. DT2000 is equipped with hardware 256-bit AES Full Disk AES data encryption in XTS mode. Encryption is performed on the unit and no trace of the PIN code remains in the system. It is FIPS 140-2 Level 3 certified to meet frequently required corporate IT requirements.Model: Kingston DT2000Capacity: 128 GBInterface: USB 3.1 Gen1Transfer rate: 135/40 MB/s (read/write)Operating temperature: 0 to 40° CDimensions: 80 x 20 x 10.5 mmWarranty: 60 monthsSupported OS: Windows 10 Windows 8.1 Windows 8 macOS v.10.12.x - 10.15.x Linux kernel v.4.4.x Chrome OS Android