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How do I get a 300Mbps connection over 802.11n?

Fresh5 days ago
Mar 15, 2026147344 views
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Problem

I just bought a new wireless setup, consisting of a Cisco E2000 router, Edimax 7718un USB adapter for my laptop and an Edimax 7728in PCI adapter for my HTPC (which isn't in a location I can run cat5 to). I have to stay in the 2.4GHz band because I have an iPhone and a Wii that will need to connect.…

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Fix for: How do I get a 300Mbps connection over 802.11n?

Low Risk

To get 802.11n's 300mbps signaling rate, you have to do two spatial streams (a.k.a. 2x2, or 2T2R), 40MHz channels, and a short (400ns) guard interval (short GI). The fact that you're seeing a 144mbps signaling rate indicates that you've got the 2x2 …

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