Features: 1. Brand New and High Quality 2. Support hot plug & can disassemble the hard disk without any tools. 3. Support USB 2.0 USB 2.0 Data Transfer Rate up to 480Mb/s. USB 2.0 USB 1.1 & SATA I/SATA II are compatible 4. Support all 2.5''or 3.5'' IDE/ SATA Hard Disk Drive of any capacity. 5. Bulit-in E-SATA port. e-SATA Data Trabsfer Rate up to 3Gb/s 6. Built-in OTB 7. Built-in 2-port USB 2.0 HUB 8. One Touch Backup Function(on USB port Only) 9. Power LED Indicator 10.Support up to 64GB Memory Card Bulit-in (1) Mini SD/TF / Micro SD slot, (2) MS slot, (3) SD/CF/MD / XD slot. 11. Offline support for hard disk cloning/copy, when it do not connect the computer hard disk can be realized as clone/copy. 12. Support Window98/98SE/ ME / 2000 / XP / Vista / Win 7/ MAX operation system 9.X/10.X / Linux. Power Supply: Input: 100~240V 50/60Hz 1A Output: 12.0V 3000mAh Net Weight: 264.00g Gross Weight: 630.00g Packge Dimension: 190.00*120.00*110.00mm Single Package Content: 1* 875 HDD Docking Station 1* EU AC Adapter 1* USB Cable 1* User's Manual