【Multifunction Design】 Our HDMI & USB OTG Adapter not only has USB OTG function, but also support 1080P digital av hdmi transmition with charging port. Plug & Play, no app needed. ( Note: when HDMI and USB are used at the same time, this product needs to be powered )^ 【Up to 1080P Digital Adapter】The phone digital av adapter supports mirroring of what is displayed on your devices screen-including apps, presentations, websites, slideshows and more-to your HDMI-equipped TV, display, projector or other compatible display in up to 1080p HD. Enjoy a clear visual feast in daily life and work.^ 【Import & Export Photos / Video / Files / Audio】 For newest iOS 13 and later, with our USB OTG adapter, you can import & export photos / video / files ( Word / PPT / Excel ) / audio by open the 'Files' App. For iOS 12 and before, it can transfer photos or videos from camera to your Phone or Pad, one way transferring ( NO APP NEEDED ).^ 【Wide Compatibility】Support more USB devices, like hubs, ethernet adapters, audio/MIDI interfaces, keyboard, camera and card readers for compact flash, SD, micro SD and more. Compatible with the iOS devices (iOS 9.2-iOS 14), New more OTG functions only been supported on iOS 13 and iOS 14 System.^ 【Warranty and Support】We provide 30 days money back guarantee, If you have any questions, please don't hesitate to contact us.