Data Transfer : USB2.0 up to 480mbps (60MB/s) Interface : USB High Speed (2.0) OS : 1. Windows 2000/XP/Vista 2. Mac OS 9.0 and greater (FAT) Dimension(HxWxD) : 145 x 85 x 20mm Data Security: RFID Data Encryption HDD Support : 2.5'' SATA Hard Disk Drive Certificate : 1. CE 2. FCC 3. RoHS Warranty : 3 Years Limited (The PCB board and USB 2.0 Cable are covered under the 1 year warranty)