Foto&Tech 16 FT/5 Meter 3.5 mm to Male Flash PC Sync Cable with Screw Lock Suitable for PocketWizard Plus III/Plus II, Nikon, Canon, and Most DSLR Cameras Flash Trigger Connect most DSLR cameras to most strobes Sync cable provides a stable connection for your flash triggers Professional High Quality spring PC sync cable 3.5 mm jack plug to male flash PC sync with screw lock to provide a stable PC connection Used to trigger external flashes