are these USB cable the same?

[iPwn]

I only skimmed this thread (tl;dr), but it appears you're just trying to extend the range of your WiFi capabilities.

If that's the case, get an adapter that's designed for that kind of thing.

Alfa 1000mW 1Watt USB Adapter RealTek 8187L RTL AWUSO36H

Max range is 600 yards...

 

[stevethebrain]

Thanks for the suggestion however the Alfas

Data Rate 802.11b: UP to 11Mbps, 802.11g: 54Mbpsv

Where the Roswells is Up to 300Mbps Wireless Data Rates

would'nt the Roswell be a better antenna?
STB