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Cable Modem Router, MOTOROLA 8 x 4 Cable Modem Plus N450 Single Band Wi-Fi Gigabit Router with Power Boost, 343 Mbps Maximum DOCSIS 3.0 - Approved by Comcast Xfinity, Cox, Charter Spectrum - Newegg.com
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Cable modem - Wikipedia
Motorola MG8702 DOCSIS 3.1 Cable Modem Wi-Fi Router with Intelligent Power Boost AC3200 Wi-Fi Speed - Walmart.com