The PocketWizard PC1N Locking PC Sync cable offers good versatility by enabling you to connect a PocketWizard radio, including the Flex TT5, to any flash unit equipped with a PC terminal. This sync cable can also be used to connect the lens' PC terminal or camera to a transmitting PocketWizard radio with an exclusion of MiniTT1 and FlexTT5 units. The cable has a length of 1 foot (30.5 cm) and is compatible with most cameras and flash PC terminals along with non-locking and locking ring equipped models. It has 1/8 inch (3.5 mm) mono miniphone connector on one end and a male locking PC connector on the other.