Micro USB OTG Adapter by LDesign 4-in-1 Micro SD Card Reader On-The-Go USB Adapter - Mini, Compact, Portable - USB 2.0 Port & SDHC/TF Card Slot for Android or Windows Phones (Micro USB Card Reader);

LDesign

Dedicated to making a better life through innovative, reliable electronics and accessories.

4-in-1 Great Functionality

USB 2.0 Date Transfer: Support USB data hot swap sync to PC or Smartphone or Tablet.
Micro USB OTG to USB 2.0 Adapter:You can connect USB Keyboard, USB Flash Drive, USB Mouse etc.
Micro USB OTG to Micro USB Port: You can charge your Adroid phone or tablet via Micro USB port.
2-in-1 Card Reader: You can read or write your TF/SD Card anywhere.

Simple to Use & Wide Compatibility

Just plug into micro-usb on your Android phone or tablet, no installation needed.
Guarantee to be compatible with Android 4.0 or above with OTG (USB On-The-Go) enable Smartphone and tablet, such as Samsung Galaxy S6/S6 Edge/S5/S4/Mega/ Note 4/ 3/2/Nokia Lumia, etc.

Note: This Micro USB OTG Adapter is not compatible to all Micro-USB Smartphone/ tablet. Make sure your device OTG (USB On-The-Go) enabled.