Airborne 802.11b/g access point offers two forms. APMG-Q551 embeddable module allows device manufacturers to Wi-Fi-enable their products to serve as M2M wireless communication hubs or tie into existing wireless networks. APXG-Q5420 is an external Ethernet access point in a standalone box, and adds serial device server capability. Both units can switch from access point to client mode through either web or command line interfaces.