This adapter converts Sony NEX (NEX-3 NEX-5) Shoe Mount to a universal shoe. * It allow lights, mics and other universal shoe mount accessories to be mounted to the the camera * Please note there is no electrical connection made with this adapter, it is a shoe mount only. * Pls note user need to lock this hot shoe adapter to camera using a screw and screw driver. * Compatible to Sony NEX-3 NEX-5