SmartCross is a unique 5-in-1 reader device that connects all your gadgets with your MacBook or any computer! You can get the microSD card from your camera into the slot on SmartCross, and then you can transfer video directly to your iOS device using lightning connector, to your MacBook using type C connector, or your computer through regular USB, or your Android gadget if you need to. And then you can use the SmartCross as a card reader and an external flash memory drive for all your devices.