The additional connection cables are handy if you've already got a
Triggertrap product (like a Triggertrap Mobile Dongle or a Triggertrap
Ada), and you want to use it with a new camera, all you have to do is to
buy the correct connection cable.
The Triggertrap NX connection cable is suitable for Samsung EX2F, Galaxy
NX, NX1000, NX1100, NX20, NX2000, NX210, NX300 and NX Mini.