Netac U352 USB3.0 Security Encryption Flash Memory U Disk 64GKey Features...Storage capacity: 16GB / 32GB / 64GB /128G.Write speed: 10MB/s - 50MB/s, Read speed: 20MB/s - 110MB/s, fast transmission.Suitable for Windows,Maxand Linux operating system.Built-in file encryption lock to protect private data.Manufacturer SpecificationsGeneralItemtype: Flash MemoryCapacity: 16G,32G,64G, 128GMax. Write Spee..