SuperSpeed USB 3.0 HDD access to your files – 10 times faster than USB 2.0 Backward compatible with USB 2.0 Supports 3.5” and 2.5" SATA hard disk drives of any capacity Specifications Supports USB 3.0, compatible with USB 2.0/1.X interface; SATA II Supports Serial ATA 3.5" or 2.5" hard drives Chipset: ASM1153 Backup button AC-DC adapter: 100 - 240 V AC, 50 - 60 Hz input; 12 V DC, 2 A output Material: plastic Net weight: 0.213 kg Dimensions: 165 x 112 x 100 mm System requirements Windows 2000/XP/Vista/Windows 7/8 A free USB port For the best performance USB 3.0 port is required