LightPix Labs FlashQ Receiver (T2

Will this work with TTL flash or will it only work for full manual control?

does canon 580 exII flash work into this receiver?

this part would attach to my flash, right? will this work with my fuji xt20 and flashpoint zoom mini, without the trigger that attaches to the camera?

I lost the thing attached to my original q20ii flash. Would I be able to replace it with this?