For Smart Phone & Computer USB2.0 Charder +USB OTG Card Reader

Function:
* Support computer and smart phone/tablet with OTG function.
* Support phone/computer reading data directly from MicroSD/TF, speed ups to 480Mbps.
* Advanced USB 2.0 technology - perfect for high-resolution images and video recordings.
* USB 2.0 connector can be totally compatible with USB 1.1, high speed transmission. Support WINDOWS VISTA/win98/ME/2003/XP/7/8/MAC OS/ Android system, no need to install the drivers.
* Micro-USB to USB On-The-Go (OTG) perfect for painless access to your smartphone, tablet Double card slots supports SDHC (UHS-I) / SDXC (UHS-I) / microSD / microSDHC (UHS-I) / microSDXC (UHS-I) memory cards

NOTE:
Micro-USB adapter not compatible with all Micro-USB enabled smartphone, tablet. only support devices with OTG (On-The-GO) enabled smartphone / Tablet.

1. For smart phone, which support the OTG agreement, Not only for samsung but also for Nokia/Moto etc. (include all smart phone & Tablet, which with the Micro 5pin or 11pin slot).

2. Support Read/Wrhite large capacity SD / TF(Micro SD card).

3.Two connectors, which support PC & Smart phone,

Samsung Serial: S3, S4,i9100 i9220 i9250 Note1/2/3 etc