You may want to check your wireless encryption. Some methods won't allow the router to work at maximum speed for 802.11n.
On my WNDR3700, I'm using WPA2-PSK (AES).
I also presume you are referring to the speed Windows reports, rather than the actual bandwidth (since even with 802.11n, you won't get anywhere near 130mbps speeds).
I am using WPA2-PSK (AES) as well and I'm no farther than 10 feet away from the router at any one time. The computer in question is a Dell Vostro 3500 with a Wireless-N WLAN Half-Mini Card and am running Windows 7 Professional 64 bit. I've tweaked the settings on the card to no avail.
The funny thing is I have a small wireless environment scanning applet built in and my network is shown as running 130 mbps. By the way, I got my 65 mbps result from the icon in the systray.
Thanks for all the replies folks - this forum never ceases to amaze me. :-)
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