Descriptions:

• Connect USB devices such as flash drives to your OTG cable device
• Transfer photos, videos, documents and other data between device and the external memory
• Connectors: Micro USB Male to USB A Female( make sure your device with a micro USB 5pin interface)
• Used for All device support OTG Function
• USB Cable supply power, make up for the insufficient power supply
• Compatible with all devices that support OTG (e.g. Samsung Galaxy S II, Galaxy Note...)