Function: charging and data transfer The Mcdodo CA-2690, which turns Lightning into a charger and USB, has a cable about 13cm long. This product has two ports for simultaneous connection of Lightning (iPhone) charging port and USB3.0 port, which you can use separately or simultaneously. The most important feature is the possibility of connecting a hard disk. Supports up to 2TB. Converts your phone's Lightning port into an iPhone and USB charging port; Thus, you can charge your device with Lightning port, flash memory, camera, mouse, etc. using the USB port. You can connect devices. The maximum charging current is 2.4A and the data transfer rate is 480Mbps. Mcdodo CA-2690 is compatible with IOS 10 and above.