Specification:

Material:  plastic
size: 76*23*8mm
weight: 12g

1: Suitable for: computer& electronic equipment with USB port.
2: Port:  USB2.0
3: Capacity: 128MB, 256MB, 512MB, 1GB,2GB,4GB,8GB
4: Data Retention: over 10 years
5: Using Times: write & eraser over 1 million time
6: Speed:  Writer: 11MB/s Read: 12MB/s
7: Operating Current: ≤40mA
8: Led Indicator Light: light on: connected and working flashing: reading and writing data
9: Operating Temperature: --20°C ~ 70°C
10: Wetting Temperature: 5% ~ 90%