Mounting bracket for your FPV receivers (RX) to connect them to the back of a monitor or ground station device. The Slim design works perfect to hold your RX and cable cords. Also the slim design fits well in most foam cases with out too much modification. The scew hubs on this design will fit most FPV monitors. There are 3 different designs including battery mounts as well make sure to find the one that suits you best.