Product description:
1) Built-in security features enable users to download, store and play secure content
2) Read speed: 3 Mbps (max.)
3) Write speed: 3 Mbps (max.)
4) Operating Temperature: -2585°C
5) Voltage: 2.7V to 3.6V
6) Dimensions: 21.5mm x 20mm x 1.4mm
7) Weight: 1.5g
8) Includes Adapter and Plastic Case