uniersal hot shoewireless trigger system or flash unit onto for the NEX camera.This hot shoe adapter is designed for NEX camera, to conert it into uniersal interface. Thus any flash trigger or speedlite can be used on NEX camera.It is with single contact and does nto support TTL. There be no singal that flash speedlite is attached on camera, and no preflashing, but it not affect its usage.It supports flash synchronous to 1/160~1/250s at most.Equipped with a mini screw drier for attaching and detaching.Fits for NEX Smart Accessory TerminalAllows wireless trigger system or flash lights to be used on for the NEX cameraBeware of the weight of the attached deice as it might not be fully supported by the mountDimensions: 36 x 30x 22mm (approximately).Color: SilerMaterial: ABS+Stainless Steel+Aluminum AlloyPackage Contents:1 x hot shoe adapterOnly the aboe package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.