Specifications: Please choose an appropriate adapter(not included) if using 3.5 inches of hard disk. There is no need for power supply if using 2.5 inches of HDD/SSD. SATA to USB3.0 hard disk driver adapter allows you to connect 2.5/3.5 inches SATA hard disk driver of any standard to computer through USB 3.0 plug with speed up to 5Gbps. Plug and play, hot plugging. It is very applicable to backup file or upgrade notebook computer hard disk. It is able to connect to 3.5 inches of large power driver with 12V power supply port. Supports high speed up to 5Gbps. It is compatible with USB 2.0 port. Compatible with for Win98/ME/2000/XP/VISTA/Win7/Mac OS9.X/10X/Linux. Item Name: SATA to USB3.0 Adapter Converter Material: Copper + PC Quantity: 1 Pc Features: Durable, Easy to Use, Portable, Useful, Flexible Size: 45cm/17.72" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x SATA to USB3.0 Adapter Converter