for 2,5 inch Hard disk / Plug and Play / High speed • Human Nature Design,easy Installation • Driverless(except of Win98) • The Maximum Support Capacity 4000GB • Support Windows Vista32/64 • Support Win Xp/Win7/Win8/Win10/Win11 • USB Input Voltage: 5V • Support Mac os8.6 or Latest Version • Storage Temperature:-20 °C~ 50 °C • Hard Disk: For 2.5 Inch Hard Disk or SSD • Storage Humidity: 5% RH ~ 50% RH • Operating Humidity: 10% RH ~ 70% RH