NIST and CES certified DES / TDES / AES algorithms Compatible with WINDOW 98/XP/NT/VISTA, LINUX and MAC Compatible with all hard drives with IDE or SATA interface Unique hierarchical management to manage E-Key up to 444 hosts LCD display with 17 functions in the menu Portable E-Key for authentication and operation Priority management for lost key Built-in OS and Key management Name and password setting Record and read all users login identity and time Lock / Unlock user(s) Manual name and password input Auto manual function to lock master key and prevent unauthorized login Support master key to make up to 31 user keys SATA 1.5GB/s | 3GB/s interface compliant hard disk drive Motherboard with standard SATA interface Full disk encryption include all file format The management encryption device works with the right E-key, If the right E-key hasn't plug into the device, anyone could not find out the hard drive from the PC. The hard drive always keep in the highest security situation Dimension:L 148?x H 42? x D 200? Power consumption:1.2w; 240 mA(max.) Operation voltage: 5v12v from PC desktop power jack Operation temperature: 0 degree C to +70 degrees C Storage temperature:-55 degrees C to +70 degrees C Alogrithms: AES 128 bits Internal Interface : SATA Net weight:700g