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TP-Link usb wifi adapter TP LINK 300M wireless USB card TL-WN821N 802.11n WPS Button wireless wifi antenna Mini USB card Windows XP/XP64/Vista/Vista64 Windows 7/Windows7 x64 2.4 - 2.4835GHz - Newegg.com
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Amazon.com: TP-Link TL-WN821N N300 USB Wireless WiFi network Adapter for pc, Support Windows/Linux/Mac OS : Electronics
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