Product Description

Compatible Device:
It can works well with all Android devices WITH custom ROM/Kernel that support USB Host mode. Such as Google Nexus 5 / 7 / 10 (Nexus 4 do not support OTG)， Samsung S2 S3 S4 Note 2 3， Tab 3 8 & 10"(Samsung Tab 3 7" DO NOT Support OTG)， Archos G9 80 70 tablet， NIKON D90， MOTO G Phone XOOM Tablet， Toshiba TG01...
BlackBerry Playbook also do not support OTG

Packing include:
1 x aLLreli OTG Adapter HUB

Please note: This card reader + hub has a DC facility， adapter is optional (rarely required)， but your smartphone/tablets can not provide enough power if you connect a hard disk to this hub， please purchase a 5v power supply on Amazon if you need

Feature

This OTG Adapter HUB works for connecting OTG function.
With this OTG HUB， you can connect your device to most USB Flash Drive， Mouse & Keyboard.
It also works with external hard disk， please connect power source to this hub
With MS，M2，SD(HC)，TF Card Slot & 3 x USB 2.0 Port
Compatible with all device which support OTG function