Just posted: the Triggertrap Mobile Dongle review.
This little device has been a part of my [Sean's] kit for the better part of a year now. While there are products that offer similar functionality, I don't know of any that are as versatile as the Triggertrap Mobile Dongle at comparable price point.
The Triggertrap Mobile Dongle is small, easy to pack and gives you tons of options for creative imagery. Check out our full review for more information on this fun little device.
The Triggertrap Mobile Dongle is available direct from the Triggertrap website.