Conclusion: Coupled my WFT-E4IIA with a Garmin GPSMAP 60CSx GPS unit and WOW! what an easy and quick sync. Extremelly accurate and the total time spent connecting was less than 3...
Conclusion: When I purchased unit I never thought about transfer speed, and being used to wire connection was used to 3 or 4 second turn-around to evaluate.
Conclusion: Very nice accesoire for EOS 7D to work free in studio envoirment (EOS Utility). But first you have to complete the settings or IP code, password etc etc to let it work.