The hard disk drive adopts USB 2.0 or USB 3.0, which can provide a maximum transmission rate of 5Gbps. It provides enough memory capacity for you to store music, files and movies. It is compatible for Windows 98/SE/ME/2000/XP/Vista/Win7/Win8/Win10, for Mac OS 8.6 or the latest version. Item Name: Hard Disk Tray Material: Aluminum Alloy, ABS Plug Type: EU Plug, US Plug (Optional) Internal Interface: SATA Transmission Interface: USB 2.0, USB 3.0 Suitable: for Windows 98/SE/ME/2000/XP/Vista/Win7/Win8/Win10, for Mac OS 8.6 or the Latest Version Supported Maximum Memory Capacity: USB2.0: 2TB, USB3.0: 10TB Adapter Input: 100-240V 50-60Hz 0.5A Adapter Output: 12V 2A Features: High Speed Transmission, Portable, Large Compatibility Size: 185mm x 110mm x 30mm/7.28"; x 4.33"; x 1.18"; (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 Hard Disk Tray 1 x Data Cable 1 x Power Adapter 1 x Screwdriver 1 x Component Wraps