We have conducted another head to head test of our N3 Wireless 802.11n USB adapter (street date July 1st) and the Alfa AWUS036H 500mW USB adapter.
The video shows the N3 picks up a few more signals than the AWUS036H. This was done on a different computer than the computer used in the previous test. Toward the end of the video is a back-to-back comparison from the screencast. While the N3 is a product made by Rokland, we are providing these tests to demonstrate how well it performs. When we launched the Rok500 500mW USB adapter earlier this year, while it got great range and is a great value, we were up front that it did not beat the Alfa 500mW USB adapter in head to head testing.