I just bought the Archer T4U Wifi adapter.
Installed it on my MacBook Pro (15-inch, Mid 2009, 2.53 GHz, Mid 2009).
Installation of software is successful.
However I am disappointed that I do not see any improvement in Wifi speed when I do a speed test.
Using internal,existing adapter and 5G band - my download speed was ~ 70 MBPS
Using Archer T4U adapter and 5G band - the download speed was ~ 70 MBPS
Archer T4U adapter can support up to 867 MBPS on 5GHz. I don't even see any improvement at all.
Any idea why ? Is it becos this product cannot support my MacBook Pro unit?