Features: 1. Standardized: complies with SD card specification standards

2. Versatile: when combined with the included adapter, can be used as a full-size SD card

3. Interoperable: with SD slot via SD adapter and with Trans flash - enabled devices

4. Dimensions: 43 x 59 x 039 (11 x 15 x 1mm)

5. Speed rating: 8. 8 MB/sec. Read, 6. 5 MB/sec. Write

6. Ultra: portable, extremely small footprint design

7. Weigh: 2g (approx)

8. Used for mobile, mp3& mp4, digital camera, and other digital products

9. Capacity: 128MB to 8GB