PHOTOOLEX 1/8000s 2.4G Wireless Flash Trigger Support High-speed Sync E-TTL, Manual and Multi Flash Modes for CANON EOS 5D Mark /7D/60D/ 50D/40D/650D/600D/550D/500D/450D/1100D/1000D

The plastic cover is a bit brittle sounding but it should hold up easily enough. Controls are simple so it's very easy to use. Be aware that you'll need two of these. You can use two flashes off camera by placing one transceiver on the hot shoe and the other transceiver on a flash The second flash can then be triggered on slave mode using the IR.The settings from the camera are all relayed to the flash so you get far more control than you would with a more simple trigger.It's worth the money.

Very disappointed. It just wouldn't communicate with my Canon 5D Mark IV. I bought the Godox system instead and that works well. I messed around and didn't return it to Amazon within the return window so now I have a Photoolex Wireless Flash Trigger that is useless to me. Anyone want to buy an unused Photoolex Wireless Flash Trigger that doesn't work on the Canon 5D Mark IV? Going cheap...