Specifications: The hard disk box has USB 3.0 interface, which has 5Gbps high speed transmission. It is plug and play and no external driver is required. 2.5inch SATA 9.5mm/7mm HDD and SSD are supported. USB 2.0 and USB 1.1 are compatible with it. It is compatible for Windows 98SE/2000/ME/XP/Vista/7/8/10. Item Name: Hard Disk Box Material: Aluminum Alloy Model: W25S3 Interface: USB 3.0 Transmission Rate: 5Gbps Maximum Memory: 4TB Compatible Systems: for Windows 98SE/2000/ME/XP/Vista/7/8/10 Features: Plug and Play, High Speed, Large Compatibility Size: 110mm x 72mm x 10mm/4.33" x 2.83" x 0.39" (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: (Hard Disk Not Included) 1 x Hard Disk Box 1 x USB Cable The hard disk box has USB 3.0 interface, which has 5Gbps high speed transmission. It is plug and play and no external driver is required. 2.5inch SATA 9.5mm/7mm HDD and SSD are supported. USB 2.0 and USB 1.1 are compatible with it. It is compatible for Windows 98SE/2000/ME/XP/Vista/7/8/10.