Model    M151
Interface    USB 2.0 & Micro USB
Capacity    8GB 
Color    Gray
Weight    2.1g
Voltage    DC 5V
Size    31 x 12 x 4.5 mm
LED Reveal    No
Others    Support Power Saving Mode

FEATURES
1.Dual USB 2.0 & Micro USB transmission interface
2.Supports smartphones and tablets with OTG function
3.Supports hot swap and plug & play
4.Compatible with USB 1.1 transmission interface
5.Fine brushed metallic finish, both elegant and practical
6.Lightweight appearance making it easy to carry