Originally posted by Paul the Sunman Are there external hot shoes that can be used with an X-sync cable or wireless trigger?
Short answer is yes. I used x-sync adapters before I bought wireless triggers. You could use the x-sync port on the camera or buy a hot shoe mounted adapter that has an x-sync port. And a matching adapter for the flash.
But for the cost of wireless triggers I found they were much handier than the wired versions. You can get cheap wireless triggers for less than $50 and good ones like the Cactus for a bit more.
Here are some adapters:
PC Sync & Hot Shoe Adapters | B&H Photo Video
---------- Post added 04-26-15 at 04:16 PM ----------
And here are the wireless triggers I use:
Cactus Wireless Flash Transceiver V5 Duo DICFLAWFTV5D B&H Photo