Pixel TF322 ITTL Flashgun Hotshoe Adapter with PC Connection Port for Nikon Cameras and Flashguns, yongnuo 568ex,yongnuo 560iv,yongnuo 560iii,pixel x800n,pixel x800n pro. 1.Pixel TF322 hotshoe adapter can trigger flash attached on top of the adatper hot shoe as well as other flash connected via PC sync lead. 2.Pixel TF322 hotshoe adapter supports all function of Nikon i-TTL flashgun. 3.It supports all standard hot shoe flashgun including Nikon, Canon, Sigma, Pentax, Olympus, Nissin...(standard hotshoe only) 4.It has a PC sync socket so you can connect an additional studio light or flash via a PC sync cable. 5.Pixel TF322 hotshoe adapter fits all Standard ISO 518-2006 hot shoe flashgun including the SB-900, SB-800, SB-600, SB-80DX, SB-50DX, SB-30, SB-29/29s, SB-28/28DX, SB-27 etc.