USB Camera Adapter, USB 2.0 Female OTG Adapter Compatible with Phone/Pad, Support Connect Camera, Card Reader, USB Flash Drive, Keyboard ,Support iOS 9.2 or Later, No APP Needed， Plug & Play -White
Brand: HEEWEEYOO

How to use OTG adapter transfer photos/videos when connect USB flash driver with i Phone/ i Pad?
★For iOS 9.2 -iOS 12.4: is one-way transmite
Use OTG adapter to connect i phone and USB flash driver, after 3-5 seconds,your i Phone will automatically pop-up the ''Photo'' App. You can transfer photos/videos to iPhone & iPad directly.(NOTE:If the picture/video is not taken by camera,please be must create a folder called "DCIM" to the root of the USB flash drive, then create a folder called "100CANON" into "DCIM". Copy the photos / videos into the “100CANON” folder. Rename each photo and video file as "IMG_XXXX", where XXXX is a unique number.)
★ For iOS 13: is Two-way transmite.
1. Use OTG adapter to connect the USB flash driver with i Phone/i Pad
2. You can find and open the 'Files' App on the iPhone / iPad. (Note: if you can't find "Files" App , please download it firstly)
3.Open the 'Files' app click “Toshiba” from Step 1,( “Toshiba” is the name of the flash drive, it could be any name.)
4.Click on ‘Select’ to select any item you want
5.Click item and select ‘Copy’ from the pop-up options
6.Back to the 'Files' app, and click on ‘On My iPhone’ (i Phone) or ’On My i Pad’ ( i Pad)
7.Press any blank screen, click “Paste “. Then the import get finished.
(PS: Can transfer picture,video,Txt, Excel,Word,PPT,PDF. etc. ★Some file types need the corresponding App to open. )
Compatible Devices:
USB flash driver,camera,USB headset,USB sound card,USB amplifier, MIDI keyboard, SONY PHA amp, USB microphone, digital cameras, electric piano, electric torch, electric drums, PC keyboard, wired mouse Korg strike pads, YAMAHA mixer Audio DAC, Mojo DAC, music keyboard PAD, and so on
Incompatible Devices:
hard disk, printer, recorder, game handle, scavenging gun, portable WiFi, Bluetooth adapter, soundbox

【Plug and Play】--- No App needed and no need to take out the camera's memory card. With the USB Camera Adapter, you can directly transfer photos and videos from your high-resolution digital camera to your Phone & Pad. After you connect the USB Camera Adapter, open the Photos app, which let you choose photos and videos to import, then organizes them into albums.
【Support Formats & peripherals】--- This OTG Adapter support peripherals: Digital camera,Flash Drive, card reader, Headphone,keyboards.★The maximum current of the peripherals does not exceed 200 mA.★With USB 2.0 speed, 14MB/S - 16MB/S. 
【Connect the USB flash driver】--- for iOS 9.2-iOS 12, is the one-way transmite(from USB flash driver to iphone). Can only transfer the picture/video that was taken by camera, you can find them on Photos App. for iOS13+, is the two-way transmite. You can transsfer picture,video,MP3 files,MP4 files,Excel,Word,PPT,PDF on Files App
【Compatible System】--- The USB Digital Camera Adapter support iOS 9.2 or later. Compatible with Phone model: Phone 5/5c/5s/SE/6/6Plus/6s/6sPlus/7/7Plus/8/8Plus/X/XR/XS Max/XS. Compatible with iPad model: Pad mini /Pad mini 2 /Pad mini 3 /Pad mini 4 /Pad Air /Pad Air 2/Pad Pro 12.9-inch (1st Generation)/Pad Pro 12.9-inch (2nd Generation).
【 Lifetime warranty 】 ---Our USB Camera Adapter customer service team will become your loyal friends if clients have any problems. ★30 Days FREE return & replacement ★2-YEAR product warranty (If any quality problems after confirmation, a free one will be given) ★Contact us to get extra 3-YEARS guarantee ★Lifetime customer support.