USB3.0 Specification:

Capacity: Available from 8GB to 128GB (This model works with Micro SD Cards, all the capacity from Memory Card)

Speed: Read Up to 60MB/s, Write Up to 15-30MB/s

Connection: Support hot plug & Play

Function: This Drive provides extra storage for phones, tablets and laptops that support On-The-Go 

Support Devices: All On-The-Go Devices with Type-C, Micro USB, iPhone pin and USB port

Compatibility: USB 1.1/2.0/3.0 devices

Package: Bulk -- PP Bag

Warranty: Lifetime

OTG USB Shell Description:

Model: OTG USB Drive for iPhone and iPad

Material: Metal

This model is available for 8gb/4gb/128gb/16gb/32gb/64gb