The ARRIS SURFboard SBG10 combines a DOCSIS 3.0 cable modem with an AC Wi-Fi router with 2 one-gigabit Ethernet ports. The ARRIS SURFboard SBG10 combines a DOCSIS 3.0 cable modem with an AC Wi-Fi router with 2 one-gigabit Ethernet ports. With 16 downstream and 4 upstream channels providing download speeds up to 686 Mbps and AC1600 Wi-Fi, it's the perfect upgrade for lower bandwidth home networks The all-in-one modem & Wi-Fi router combo means no more managing multiple devices Plus, it saves you money on monthly modem rental fees With download speeds up to 686 Mbps and Wi-Fi speeds up to 1600 Mbps, the SBG10 is a powerful but economical choice for lower bandwidth homes DOCSIS 3.0 cable modem & AC Wi-Fi router best for cable internet speed plans up to 400 Mbps 16 downstream x 4 upstream DOCSIS 3.0 bonded channels Dual-concurrent AC1600 Wi-Fi Two 1-Gigabit Ethernet PortsDETAILS 11.1"H x 2.8"W x 7.3"D Weight: 2 lbs. Connectors: Gigabit Ethernet Port Resin Manufacturer's 2-year limited warranty. For warranty information please click here Model no. SBG10 Size: One Size. Gender: unisex. Age Group: adult.