Triggertrap Mobile Dongle V1 Bundle Version with Connecting Cable for Canon EOS 60D, 1100D, 1000D, 600D, 550D, 500D, 450D, 400D, 350D, Powershot G10, G11, G12 etc The Triggertrap Dongle is used in conjunction with one of our camera connection cables, to connect an iPhone, iPod, or iPad running the Triggertrap Mobile app to your camera. This bundle version is compatible with most Canon EOS E3 type cameras. See product description for details. Content included: Triggertrap Mobile Dongle x 1. Canon E3 type connecting cable x 1 Triggertrap Mobile app is available on Apple's appstore and it's not included in this bundle.