1.Ultra-thin locked to prevent loss.

2.Ultra slim design.

3.SD card storage.

4.SD card reader.

5.Ejector Pin.

6.mini ruler.

7.SIM card storage.

8.Multi SIM adaptors.

SD card: the card reader without any SD card / 4GB / 8GB / 16GB / 32GB

Support Micro SD/HC/XC

Support Windows/Mac OS

USB 2.0 support

Max Read 30 MB/S

Dimensions: 85x54x2.2mm

Weight: 10g