Specification : Type : Portable SSD T7 USB 3.2 Interface : USB 3.2 (Gen2, 10Gbps) Backwards Compatible Family Line : Portable SSD T7 Compatibility : Windows 7 or hidher Mac OS X 10.10 orhigher Android Lollipop or higher Capacity : 500GB Dimensions (WxHxD) : 3.4 x 2.2 x 0.3 inches Weight : 85 gr Speed : 1.050/1.000 MB/s software : Samsung Portable SSD Software 1.0