* Voltage: 3.3V 
<br />* File Format: FAT 32 
<br />* Memory Capacity: 128GB 256GB 512GB
<br />* Class 4: 4 MB/sec minimum data transfer rate 
<br />* Size: 24mm X 32mm X 2mm/0.94'' X 1.26'' X 0.08'' 
<br />* Security: Built-in write-protect switch to prevent data loss 
<br />
<br />Package Included: 
<br />1 x  SDHC Memory card 
<br />1 x  Card reader