Using this adapter， you can easily transfer files between your Android smartphone / tablet / computer and TF card， to free up space of your mobile devices， or expand capacity of your devices.

Specifications:
1.Support OTG function.
2.Plug and play， no need drive.
3.Compliant with USB version 2.0 and USB 1.1.
4.Compact design， easy to carry for on the go use.
5.USB bus power supply. No external power supply required.
6.Can be used as ornaments conveniently hung on cellphone.
7.Read / Write data from your smart phone to your micro SD /TF card.
8.Backup photos and data from Micro SD /TF card onto your PC/smart phone
9.For Samsung Galaxy S3/S4，micro USB OTG smart phone.
10.Support Windows 2000，Windows ME，Windows XP，Vista，Windows 7，Windows 8， for MAC or later version.
11.Color:White
12.Supports memory cards:T-Flash/Micro SD.
13.Size:3.9cm x 1.6cm x 0.3cm
14.Interface:Micro USB 5-Pin Male&USB 2.0 Male

Note: Don\'t support to read mobile phone to PC directly.

Package includes:
1 x Micro USB OTG Adapter
1 x 3.5mm Plug with Rop