Specifications: Capacity – 128GB
Performance – 80 MB/s Read (16 GB-128 GB)
Dimensions – 11 mm x 15 mm x 1 mm (microSD)
24 mm x 32 mm x 2.1 mm (with SD adapter)
Format – exFAT32
Operating temperature – -25 °C~85 °C
Storage temperature – -40 °C~85 °C
Voltage – 3.3 V
More info: http://www.netac.com/tf/315.html