Put any shoe-mount flash in the Kaiser 3.5 mm Mini to Hot Shoe Adapter hot shoe, and that flash will be triggered by devices such as radio slaves which accept this pin size.
The bottom of the shoe has both a flash shoe track, so that it can be inserted in other flash shoes, and a 1/4"-20 threaded tripod socket, so that it could be placed upon a tripod, table top tripod, clamp or other item with a 1/4"-20 threaded screw.