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Intel 6205/6200 wireless card link speed issue(working in single stream speed)

idata
Employee
‎04-26-2012 09:00 PM
1,370 Views

I got a Thinkpad T410i notebook, which use Intel 6200 wireless card, when I connect to my router(Cisco E3000, configure as 2.4G 40Mhz, 400ns guard interval/short gi ), the link speed is 150M, not 300M. what's the problem?

Dell notebook(Intel 6300) works ok.

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idata
Employee
‎04-27-2012 05:00 PM
549 Views

Hello michael-y1, sorry to hear that you are experiencing trouble with your wireless adapter. The connection speed/range and throughput depends on a lot of variables, mostly how it was integrated, since a specific amount of resources are made available for the port, antennas are installed and a customized hardware. The Intel® Centrino® Advanced-N 6200 maximum theoretical speed is 300Mbps while the Intel® Centrino® Ultimate 6300 is capable of 450mbps.

You may check the link below for additional information and Troubleshooting, (if you haven't already)

http://www.intel.com/support/wireless/wlan/4965agn/sb/CS-028449.htm http://www.intel.com/support/wireless/wlan/4965agn/sb/CS-028449.htm

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