Two-in-one cable modem and router combine a DOCSIS 3.0 24 x 8 modem and A Wireless-AC Wi-Fi router into one high-performance device so you have fewer devices and clutter. And thanks to its simple setup, you'll be enjoying more powerful Wi-Fi speeds within minutes. Three simultaneous data streams on each band provide faster performance. USB 2.0 port lets you share files from your devices and external storage across your network. Simultaneous dual-band delivers a stronger connection at a wider range than a single band at speeds up to AC1900. Four gigabit Ethernet ports transfer data 10 times faster than Fast Ethernet for high-speed connectivity for your wired devices. Cable modem is certified to work with Internet service plans from most major cable providers, including Comcast Xfinity and Charter Spectrum.