Features:
Manage all your data directly, playback videos music, backup and restore your contact list, document viewer on the device.
The all in one usb memory card reader supports up to 128G TF card. It can solve your capacity limit problem by expanding your device capacity.
The card reader can supports various platform iOS/Android/PC/Mac through the four interfaces, though it is small and compact
Securely store and share digital contents such as movies, pictures, and music from your phone

Compatible for:
Cell phone: iPhone 7/iPhone 7 Plus/iPhone 6s/iPhone 6s Plus/iPhone 6/iPhone 6 Plus/iPhone 5s/iPhone 5/iPhone 5c/all the android phones with OTG function
Tablet: iPad Pro/iPad Air 2/iPad Air/iPad 4/iPad mini
Media player: iPod Touch 6/iPod Touch 5
PC: With OSX, Windows, Linux operation system

Compatible with various File Formats:
File: text, doc, ppt, xls, xlsx, pdf
Music: mp3, wma, wav, m4a, aac, m4r, ogg
Video: mov, mpg, vob, wmv, rmvb, avi, mp4, mkv, flv, 3gp, rm
Image: jpg, jpeg, png, gif, bmp, tifitff

APP:
For IOS device, you should download " iDiskk " from APP store, and then use the APP to transfer files.Android and Type-C phone does not need an app, but need to have OTG function.

Package List: 1* Multifunctional TF Card Reader (TF card not included)

• 4-in-1 SD Card Reader: The Memory Card Reader has 4 interfaces--lighting connector for iOS devices; Micro USB connector for Android devices (with OTG); USB connector for computers/Macs; Type-C connector for Type-C devices
• Lightning devices must download Free App "iDiskk" from App Store. Free APP to manage data, backup and restore contact list. With the card reader, you can view files and play videos directly from external memory card. You also can share the files on your iDiskk Pro to social media, like Facebook, Twitter and more
• Great Compatibility: Compatible with IOS 8.0 system and above, OS X, Windows, Linux and Android, such as iPhone 7/7Plus/SE/6S Plus/6s/6 Plus/6/5s/5c/5/iPad air 1 2 3/mini 123 /ipod /itouch/Mac/PC/Android phones
• Support 8GB～128GB TF card(NOT Included). Reading speed: 20~27M/S; Writing speed: 11~20M/S--With this all in one memory card reader, you can transfer photos, videos, music, and files from computers to external memory cards easily and pretty fast
• Plug and play: No driver needed, instantly store photos or videos, directly enjoy music or movies stored in card whenever you like. It is the best option for business and travel (one year warranty backed by YKSH)

4-in-1 SD Card Reader: The Memory Card Reader has 4 interfaces--lighting connector for iOS devices; Micro USB connector for Android devices (with OTG); USB connector for computers/Macs; Type-C connector for Type-C devicesYKSH