3.5" HDD Enclosure USB3.0 To SATA EXPERT FEATURES Thin Lightweight: External mobile enclosure adopts humanized design, ultra thin and lightweight, easy to carry. Supported Equipment: USB3.0 HDD enclosure Fast Transmission : The transmission speed of portable hard disk enclosure can attain 480Mbps to 5GBps, with fast transmission and high efficiency. Easy to Use: 3.5" HDD enclosure adapter uses USB cable to directly take power without external power supply. Support System: HDD enclosure adapter supports for OS X 8.6 and above, supports for Windows98/Me/2000/XP/Vista/7. Chip : JMS578 is a USB3.0 to SATA III 6Gps bridge controller with high performance and low power consumption Package List: 1 x USB3.0 HDD Enclosure 1 x Data Line 1 x Screw Pack 1 x Screwdriver