Don't know if this helps anything?
ALL these adaptors seem to have side-entry of the SD Card, necessitating removal of the CF to change the SD . . . .
Not ideal if we are trying the save wear-and-tear of the CF slot . . .
Still, the WiFi aspect would enable wiping and reformat WITHOUT removing the SD Card . . .?
maybe THIS is useful?
N.B. the Wifi aspect is DEPENDENT on using a WiFi capable SD Card. The CF adaptor is NOT WiFi itself
Chris