I have two R2N mini pci wireless card, one is on the RB433,one is in my notebook,the wireless link is very bad.

sometimes the rate is 300M ,sometimes the rate is 5.5M, sometimes can not link.WHO can tell me way?

HI,


don't repeat the posts..

Your notebook has antennas?..

yes , I'M sorry ,MY English is very POOL, BUT I TRY pci 802.11n CARD ar5008 , The result is the same

I mean, I put a wireless card installed into the COMPEX AP board, and another one loaded on my notebook, the work is normal,the wireless link is very good. but one loaded into the RB433, another one loaded into the notebook the work is not normal,the rate is very bad.
PING value is unstable, the network connection will be cut off after one. Connectivity over a period of time will, in short, work is very unstable.

does the notebook have appropriate 802.11n Atheros drivers? Does it have multiple antennas connected to all ports of the card?

I'm sure settings are correct, and I were done with the AR9223 and AR5416 test, the result is the same, hope you can personally under test and tell me about your test results.