PIXEL TF-321 TTL Hot Shoe to PC Sync Adapter The hot shoe adapter compatible with the PIXEL TF series is suitable compatible with flash units that cannot be directly connected to the camera. It enables synchronous flash triggering. This compact, stylish, and reliable product offers photographers great convenience and is very easy to use: simply slide the PC sync adapter into the hot shoe, and you have a PC connection. The PC port on this adapter is compatible with output only and cannot be used as an input. This means you cannot use this adapter to extend the PC sync port of flash units without their own port. Using the hot shoe accessory allows you to use all camera functions and the E-TTL function of the flash unit. The adapter's PC sync socket has a locking screw. Note: This adapter is not compatible with cameras whose hot shoe does not have intermediate contacts. Product size (L x W x H): 6 x 3.8 x 3.5 cm. Suitable compatible with: Cameras and flash units with a TTL hot shoe. Compatible with the ISO 518-2006 hot shoe standard. Usable with cameras and flash units with a universal hot shoe (e.g., compatible with cameras, cameras, cameras, cameras, cameras, etc. – except compatible with cameras and cameras). Color: Black. Material: Plastic. Package contents: 1 x Flash shoe Only the above-mentioned package contents are included; other products are not included. Note: Light reflections and different screen settings may cause the color of the item in the picture to differ slightly from the original. The measurement deviation is +/- 1-3 cm.