Software for the Obi 202 Wi-Fi adapter? . . . I don't know
Also plugged into the router, I have an . . . Apple, AirPort Extreme, Model A1408, 5th generation, June 21, 2011
. . . I (personally) installed no software for it
. . . So, I would think it's probably like that for the Obi 202 Wi-Fi adapter