Godox Cells-ii All-in-One ttl Remote Wireless Control Ettl Flash Transmitter Trigger Canon 1/8000 Speed for Canon DRSL Camera Conect Neewer/Godox V850, V860c, V860n, Witstro Ad180, Ad360 etc With Cells II, high speed synchronization is available for most of studio flashes in the market. The max flash synchronization speed is up to 1/8000s. Speedlites and high-speed studio flashes can also achieve high speed synchronization when used with specific models of Nikon cameras.Not all camera-flash combinations can achieve high speed synchronization. Max Sync Speed in Different Camera-Flash Combinations. *: 1/8000s is achievable when the camera has a max camera shutter speed of 1/8000s. 1/8000s is not achievable because some models of Nikon cameras has a max camera shutter speed of only 1/4000s;High-speed studio flashes refer to those having a flash duration shorter than 1/2000s and adopting IGBT technology. This trigger like YN-622N//Including:1 x Godox CellsII Nikon Trigger,1x Sync Adapter,3 x Cable,1 x Lanyard,1 x Manual This device is designed to function as a wireless transmitter and a receiver for studio flash, and camera shutter. Featuring multi-channel triggering, stable signal transmission, and sensitive reaction, it gives photographers unparalleled flexibility and control over their strobist setups. The transceiver applies to hotshoe-mounted Nikon cameras. Max Sync Speed in Different Camera-Flash Combinations. *: 1/8000s is achievable when the camera has a max camera shutter speed of 1/8000s. 1/8000s is not achievable because some models of Canon EOS cameras has a max camera shutter speed of only 1/4000s;High-speed studio flashes refer to those having a flash duration shorter than 1/2000s and adopting IGBT technology.