Is it possible to replace internal with external antennas? Like in RB751G-2HnD. Are there MMCX or R-SMA connectors maybe? This is a great solution for wired connections, but for wireless, not so good. 2.5 dBi is not enough.
afaik on the pcb there are u.fl or similar connectors, and the plastic housing has pre-cut opening for N connectors hidden under the vinyl label. however it's kinda tricky to open the case.
at least the 951G has this. and i'm quite sure the poe add-on does not mess this up.
have some pictures on my phone in case someone needs 'em.