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. 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. Features: 1. Micro USB 2. Lightning Port (For iPhones) 3. Type C 4. USB Material: Metal Dimension: 5.5 x 2.2 x 0.9cm Color(s): Pink, Black, Silver, Gold Carton Packing: 46.00 cm x 35.00 cm x 21.00 cm Qty Per Carton: 250 Carton Weight: 7.63 kg