Verbatim 256GB Store'n' Go External SSD, USB 3.0, Black 47623 Data Transfer Rates Up To 150mbps Sub 3.0 Operates Silently & Features Low Power Consumption For Extending Notebook Battery Life 100% Compatible With Sub 2.0 Ideal For Video Editing, Interchanging Large Amounts Of Data Or Maximizing Gaming Performance USB 3.0 connectivity for maximum performance on all USB 3.0 ports Up to 150MB/sec. transfer rates Reliable Solid-State design resists shock and rough handling Low power consumption conserves laptop battery life 100% compatible with USB 2.0 ports Backed by a 2-year limited warranty