Newegg.com has the TRENDnet TEW-637AP 300Mbps Wireless Easy-N-Upgrader for $22.99 with Free Shipping.
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- DonĀ“t throw away your existing wired or wireless router, upgrade it high speed wireless n No setup required-just plug it into your existing router Enjoy up to 12x the speed and 4x the coverage of wireless g Secure Wireless Protected Setup (WPS) at the touch of a button