With an OTG (On The Go) cable you can connect your smartphone or tablet with other devices such as a DSLR camera. When you use an OTG cable to connect your phone to a DSLR camera it will allow to transfer files from the camera to your phone.
Use left/right arrows to navigate the slideshow or swipe left/right if using a mobile device
Choosing a selection results in a full page refresh.
Press the space key then arrow keys to make a selection.