Desktop routers ship with stubby antennas that do them no favors. The Panorama DMM-7-38-2SP replaces them with two separately fed ultra-wideband elements in a single fold-flat housing, giving 2x2 MIMO performance across 698-960/1710-3800 MHz - global LTE plus 3.5 GHz 5G (C-band/CBRS). Placement is the whole trick with indoor cellular, and the DMM is built to be placed: fold-out feet for desk or shelf use that fold flat for transport, a suction mount for windows - usually the strongest signal in the room - plus screw and adhesive options for permanent wall or window installs. At roughly 5.39 in tall it stays unobtrusive on a desk or sill. Both leads are factory terminated in SMA plugs (male) on 2 m (6.6 ft) of cable, matching the paired antenna ports on hotspots, USB modems, and desktop gateways. With up to 5 dBi peak gain and genuine element separation for MIMO and diversity, it is a fast, cheap fix for the classic problem: good service outside, one bar at the desk.