OTG usb flash driver 

Product Specifications:

Capacity:8GB/16GB/32GB/64GB/128GB

Port:USB/Lightning/Andriod

Material: Zinc Alloy + ABS

Size:53*22*7mm

Support:ForiPhone 5/5s/5c/6/6 Plus/6s/6s Plus/for ipad/for ipod PC/for MAC/for PC/for Andriod phone

About capacity:

·16GB=approximately 14GB-15GB

·32GB=approximately 28GB-30GB

·64GB=approximately 58GB-60GB

·128GB=approximately 119GB-120GB

·This is calculation difference between manufacturer and our PC.
Color: Black/Gold/Silver/Rose Gold