Multycolor Connector Type : Micro USB OTG to USB 2.0 About : It is applies to mobile phones (tablet computers) with OTG function.Transfer files to OTG , Allow you to connect to most USB Flash Drive, Mouse, Keyboard and some digital cameras etc.Supports Android 2.2 or newer version Support external keyboard. Compatible with Samsung Galaxy S3 , Galaxy Note 2, Galaxy S4 , Galaxy Note 3, HTC, Xiami,Huawei,Sony, Le TV Box, Xiaomi Tv Box Compitable Devices: USB Flash Drive, Mouse, Keyboard and some digital cameras etc.Supports Android 2.2 or newer version Support external keyboard. Compatible with Samsung Galaxy S3 , Galaxy Note 2, Galaxy S4 , Galaxy Note 3, HTC, Xiami,Huawei,Sony, Le TV Box, Xiaomi Tv Box Features: Mini OTG is unique and cute Mini size, easy to carry . OTG Function allows you to transfer files from USB flash drivers and connect USB peripherals Easily back up essential files stored on your phone Stream movies and music from your external hard drive on your phone The OTG feature of your smart phone must be available so this OTG adapter will work . Package Contain : 3 x Micro OTG Adapter. (Random Color) This is a Micro USB Male to USB A Female On-The-Go Host Cable Adapter in a small mini package. The USB OTG Micro USB On-The-Go (OTG) Adapter Cable features a Micro USB male (B-type) connector and a USB female (A-type) connector, delivering a simple way to convert your Micro USB OTG capable tablet computer or Smartphone into a USB On-the-go host, and enables you to connect a USB peripheral device such as a thumb drive, or USB mouse or keyboard, etc. This USB to Micro USB Host OTG cable is designed and constructed for maximum durability to ensure dependable, long-lasting connections. This adapter will only work with devices that support USB OTG. Please consult your documentation and/or your service provider to ensure that your device does support USB OTG functionality.