It's a multi functional On-The-Go (OTG) USB flash drive. Easily transfer photos and videos between (for) iPhone, iPad, PC Android and Mac Computers.
You may also attach it onto your keychain.
For the first time use on the iPhone or iPad, you need to install the app. It's a plug and play device, thus no drivers are needed for it to work. You can now quickly backup your photos and videos.
1. Micro USB
2. Lightning Port (For iPhones)
3. Type C
4.7 x 4.7 x 0.5cm