external hdd enclosure 2.5" USB 3.0 Portable Hard Drive Model Number: G32.5” USB 3.0 Portable Hard DriveProduct Features ... .0 port.· Mac OS 8.6, Mac OS 9.2, Mac OS 10.1.5, Mac OS 10.2 ... HDD Rotational Speed: 5400r/m;·Disk Cache Size: 8 MB;·USB 3.0 Real Data Transfer Rate: up ... 750GB, 1TB;·Accessories: 1 USB 3.0 Data Cable, 1 carrying pouch, 1 user manual, 1 warranty card, 1 certificate of quality. Packing ...