Goliton Wireless TTL HSS 1/8000s High Speed-sync Flash Trigger for Canon EOS 5D Mark II/5DMark III/1Ds Mark III/1D Mark IV/1D Mark III/7D/60D/50D/650D/600D/550D/500D/450D/1100D/1000D/EOS M , Canon EOS 5D, 10D, 20D, 30D, 300D, 350D, 1D, 1D Mark II ,Canon 600EX(RT)/580EXII/430EXII/320EX/270EXII - Black Compatible flash mode: ETTL (II) / Manual / Multi Compatible shutter sync: 1st curtain, 2nd curtain, high speed sync(HSS/FP), Max 1/8000s sync speed Control remote flash using cameras flash control menu screen (Remote control mode) Support E-TTL / Manual / Multi flash mode mix using (Mix control mode) Flash on hot-shoe of transmitter supports ETTL