Slow wireless connection of N on the S10-3 0647

I just bought an S10 3 0647 and while it seems to work fine, I found is very slow N wireless connectivity - it shows the connection speed to be as slow as 19Mbps at times, but more often around 26Mbps. I don't know why when I have other laptops with Wireless N connectivity at up to 144Mbps no matter where I am located in my house from the wireless router (Netgear DGND3700 which has the latest firmware update).

I need to update a driver, or modify any other parameter?

Any help would be appreciated.

http://Forum.Lenovo.com/T5/IdeaPad-Y-and-U-series-laptops/Y560-wireless-n-mode-not-connecting/Ta-p/3...

Tags: Lenovo Notebooks

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