Model: USB-A18
Voltage：5V Electronic current：≤550MA Rotate speed：5000-6000/S Operationaltemperature：-20-65℃ Storage temperature：-40-100℃ Tube length：145MM Inner packing：Color box(13*10.5*18.8CM) Inner packing size：13*10.5*18.8CM Remark:USB Port ,Switch