Lotous® Dual HDD Docking Station for 2.5/3.5 HDD SATA/IDE And card reader Two USB HUB AC Adapter: Yes Material: Plastic Dimensions: 180X110X102mm HDD Count Supported: Dual HDD Number of Bay: 10 Power: 12V2A Operating Systems Supported: External Dual-bay HDD docking station Supports 2.5-inch and 3.5-inch SATA and IDE hard drives Integrated flash memory card reader USB 2-port hub USB2.0 and e-SATA connection Weight: 350g