Transcend TS0GSJ25S3 2.5 SATA USB 3.0 External Enclosure Dimensions: 5.08 x 3.15 x 0.51 (H x W x D) Operating Systems Supported: Desktop or notebook computer with USB Port with: - Microsoft Windows 2000 - Microsoft Windows XP - Microsoft Windows Vista - Microsoft Windows 7 - Microsoft Windows 8 - Microsoft Windows 8.1 - Mac OS 9.0 or later - Linux Kernel 2.4.2 or later Weight: 0.19 lb.