Get your microphone out of the way of your Alpha a6400's display with the R011 Cold Shoe Plate from UURig. Tailor-made for the a6400, this cold shoe plate screws onto the top right corner of your camera so you can easily mount a microphone while keeping clear of your camera's LCD and controls. As a bonus benefit, the cold shoe plate has a slot for attaching an optional shoulder strap.
Compatibility
Sony Alpha a6400