A panel antenna having an enclosure, an internal cover, one or more micro radios and RF modules, and a radome is provided. Specifically, a doorframe system comprising a press frame and a plurality of press frame brackets is disclosed. The HDMI plug further comprises an indicator circuit that includes a light-emitting diode and a transistor switch in series with the light emitting-diode, wherein the light-emitting diode and transistor switch are coupled to the +5V Power pin, Ground pin, and Hot Plug Detect pin so that the light-emitting diode is activated only when both the +5V Power pin and Hot Plug Detect pin are energized.