There are various versions of this on eBay. You can use it wired or wireless (radio). It works on any body that uses an N3 remote connector: 1D (any version), 5D (any version), 7D, 50D, etc. (not sure about 60D or 6D, they may use the Rebel-type connector)
I use Yongnou RF 603's. Their good for studio or OCF. Never had a problem. Also, one step up would be the Strato II, which will also pass TTL if you want to use them with a flash as well as a camera remote trigger.
alan
Allynb, I thought those were only for triggering flashes. I'm looking to trigger the camera.
I would like to get some of the ettl triggers that yongnuo makes, I'm close to replacing my cybersyncs.
