MR45 and MR55 tend not to feature exterior antennas. The new Wi-Fi six normal does allow around a utmost 4x increase in speeds with the mobile boundary. Meraki does plan to Create Wi-Fi six APs with exterior antennas, https://dawudwspq084449.wikicorrespondent.com/5727945/the_single_best_strategy_to_use_for_merak555