should i buy this or ..

[brentidge]

is there a better one than this for arounf the same price i just dont want to waste money

http://www.data-alliance.net/-strse-158/Alfa-AWUS036NH-2000mW-1000mW/Detail.bok

[ZERO]

I do not know. Most N based units should normal be dual antenna. Second a lot of its spec data appears bs. For example:
802.11n: High-speed data transfer, up to 150Mbps. 802.11b: Up to 11Mbps. 802.11g: Up to54Mbps

The usual N spec that most users are interested in is 300Mbps not 150 this is a massive difference.

Second it claims that spec is 2000mw but actual values very greatly from spec and are never the same for output and receive and we do not know if this if actually for the two combined.

It does not tells us the actual transmit/receive values in dB. We can see the sensitivity but we do not know what speed it delivers at these values.

[brentidge]

so that is tottal shit any suggestions at all? any one use a high range wireless adapter?