TP-LINK TL-WPA4220 AV600 ADD-ON POWERLINE Wi-Fi EXTENDER (Booster Home Plug) This listing include: 1 x TL-WPA-4220 AV600 Wi-Fi Powerline Wi-Fi Extender This is an add-on WiFi adapter to expand your existing powerline system, NOT act as a stand-alone WiFi extender. Used in excellent condition. Comes in original box and instructions
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