1) Capacity: 128MB, 256 MB, 512 MB, 1GB, and 4GB ，8GB

2) Standardized: complies with SD card specification standards

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

4) Interoperable: with SD slot via SD adapter and with Trans flash - enabled devices

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

6) Speed rating: 8.8 MB/sec. read, 6.5 MB/sec. write

7) Operating temperature: 0 60 C / 32 to 140 F

8) Storage temperature: 20. to 85 C / -4 to 185 F

9) Weigh: 0.04lbs (1.41g)

Packing: plastic packaging

2-year warranty.