USB Interface: USB 2.0

Memory Capacity: 1GB, 2GB, 4GB, 8GB, 16GB, 32GB , 64GB, 128GB

Dimensions: 24.8 * 11.3 * 1.4 mm (long version)  
            15 * 11.3 * 1.4 mm （short version）

Write speed: Up to 10MB/s
Read speed: Up to 30MB/s