USB Camera Adapter, MeloAudio iOS Male to USB 3.0 Female USB OTG Extension Cable Compatible iOS 9.2 or Later, Support Card Reader USB Flash Drive Mouse MIDI Keyboard Piano Mic Audio Interface (Silver)
Brand: MeloAudio
Color: Silver
Compatible Devices:
USB headset, USB sound card, USB amplifier, MIDI keyboard, USB microphone, digital cameras, portable LED lamp, USB fan, electric piano, electric torch, electric drums, audio amp, PC keyboard, wireless keyboards, mixer, audio interface, DAC, music keyboard PAD, USB Flash Driver, Mouse(only for iOS 13 or later) and so on
Note: Supports USB peripherals with current within 200mAh)

Incompatible Devices:
printer, recorder, game handle, scavenging gun,portable WiFi, Bluetooth adapter, soundbox

How to transfer photos and videos from flash drive to iOS device?
For iOS 13 or later: two-way transmite.
(PS: Can transfer picture,video,Txt, Excel,Word,PPT,PDF. etc. )
1. firstly, please connect the USB flash drive to the iOS devices.
2. You can find and open the 'files' app on the iOS devices.
3. Then find and open the option with the USB logo, you can see your files.
4. You can view or play your files, or save your iOS devices files to the USB flash drive or transfer USB drive files to your iOS devices.

For iOS 9.2 -iOS 12.4: one-way transmite
(PS: just from the USb flash driver to iOS devices, only for transfer photos/ videos files, dose no support other files) Do not put photos in the U disk directly
1. Please create a folder called "DCIM" to the root of the USB flash driver
2. Then create a folder called "XXXX" into "DCIM"
3. Copy the photos and videos into the “XXXX” folder, rename each photo and video file as "IMG_XXXX", where XXXX is a unique number. ( For example, if you had one JPG one MOV file, name them "IMG_0001.JPG" and "IMG_0002.MOV" )
4. Insert the USB flash driver to this file and adapter, after 3-7 seconds, iOS devices will automatically pop-up the picture window.

Package：
1*USB OTG Cable
【Good Office Helper】Short Cable, Better Performance. Lightweight and durable, great for home & travel. Plug your PC keyboard straight into your iOS devices, improve your typing speed and work efficient.
【Widely Compatible&Support Peripherals】This otg cable is compatible with All of the OVER iOS 9.2. And it supports peripherals: digital camera, usb flash drive, mouse, headphone, midi keyboards, microphone, electric paino, mixer, audio interface. But if upgrade your iOS devices to the latest iOS 13, the otg adapter supports usb flash drive and mouse. with USB 2.0 speed, 14MB/S - 16MB/S. 
【Connecting Music Devices】Plug and Play, no driver needed. Support iOS devices connecting to MIDI keyboard, electric piano, Drum, Audio Interface, Mixer, Microphone and so on. MeloAudio iOS OTG USB Adapter is the consistent choice of electronic musical instrument players.
【Support Formats】For iOS 9.2-12.4 users, this usb camera adapter supports JPEG & RAW photo format and H.264 & MPEG-4 video format taken from digital camera. You can only import photos/ videos from the digital camera to your iOS devices. For i0S 13 or later users, is two-way Transmission, you can import & export picture, video, MP3 files, MP4 files,Excel, Word, PPT, PDF on "Files" or "Photo" App.
【MeloAduio Guarantee】As long as there are any defects in our usb adapter for your devices, we will unconditionally provide you with help/replacement/full refund, and we must provide you with 100% products and services.