Sleek profile design with a matte, smudge-resistance finish Plug & Play - Easy to use with no software to install. Requires reformatting for Mac OS v10.12 /OS X v10.11 / v10.1 Quickly add more storage capacity to your PC and other compatible devices USB 3.0 and USB 2.0 compatible with no external AC power cord needed Brand Toshiba SKU 100750093_NP-1021210135