Dahua DHI-USB-U106-30-64GB-A1T-SL Флэш-накопитель Dahua 64GB USB flashdrive, USB3.0 ReadSpeed40–70MB / s, WriteSpeed9–25MB / s OperatingTemperature0°Cto60°C, StorageTemperature-20°Cto70°C 5-year limited warranty*