IOGEAR GOFRH202 USB On-The-Go (OTG) Card Reader with Hub for Mobile Devices

SD/microSD USB OTG Card Reader and 3-Port USB Hub
Works with OTG compatible Android 4.0+ devices including Galaxy S4, Galaxy Tab 3, etc.
Supports SDXC and microSDXC cards up to 64GB (32GB in OTG use)
Perfect for adding storage or moving files between mobile devices and flash memory
Add USB storage and/or keyboard & mouse

This is a partial list of OTG compatible Android devices, so if your device is not listed but does have Android 4.0 or above, please check with your device manufacturer.
Acer Iconia Tab A200
Acer Iconia Tab A500
Archos G9
Droid RAZR
Droid RAZR MAXX
Galaxy Nexus 7**
Galaxy Nexus**
HTC Butterfly
HTC NEW ONE
Motorola Xoom
Notion Ink Adam
Samsung Galaxy Note
Samsung Galaxy S II (S2)
Samsung Galaxy S III (S3)
Samsung Galaxy S4
Samsung Galaxy S5
Samsung Galaxy Tab
Sony Tablet S
Sony Xperia Z
Toshiba Excite 10