ProMaster Dovetail Cold Shoe Mount

The ProMaster Dovetail Cold Shoe allows you to mount a speedlight,
on-camera LED light, microphone, or other item that has a standard
hot or cold foot to a tripod or any item that has a dovetail, arca-type
receiver. Additionally this adapter has a common 1/4”-20 threaded
tripod port in its base for more mounting options.