Specifications: Plug and play, convenient to use. High-speed transmission, the maximum speed is up to 5Gbps. Supported hard drive type: 2.5inch SATA laptop hard drive, SSD solid hard drive, mechanical hard disk, etc.. Item Name: Hard Disk Case Material: ABS External Transmission Interface: USB 3.0 Transmission Speed: 5Gbps (Max.) Compatible System: for Windows 98/SE/ME/2000/XP/Vista/Win 7/Win 8/Win 10, for Mac OS 8.6 and the Latest Version External Interface: USB 3.0 to USB 3.0 Micro-B Features: Portable, High Speed, Plug and Play Case Size: 12.3cm x 7.8cm x 1.4cm/4.84" x 3.07" x 0.55" (Approx.) Notes: Please format and partition the hard disk before using the hard disk case. 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 Case 1 x USB Cable