It provides internet access for Wi-Fi devices

 Motorola MG7550 vs MG7700 No cable modem is compatible with fiber optic, DSL, or satellite services from Verizon, AT&T, CenturyLink, Frontier, and other providers. (The MG7550 model lacks a phone jack.). In addition to an integrated AC1900 Dual Band (2.4 GHz and 5 GHz) WiFi Gigabit Router with four Gigabit (GigE) Ethernet connections, a firewall called DFS, Power Boost, and other features, For true cable Internet service speeds of up to 375 Mbps, this device is advised. A Broadcom cable modem chipset offers defense against DoS assaults. Even in multi-dwelling homes with a lot of WiFi noise from neighbors, WiFi performance is quite good. The keys are DFS and Power Boost 24×7 DOCSIS speed 3.0 cable modem with four Gigabit Ethernet ports, an integrated AC1900 Dual Band (2.4GHz and 5GHz) Wi-Fi Gigabit Router, power-boost Wi-Fi amplifiers, firewall protection, and other features The highest modem speed, which supports service speeds of up to 650, is 1000 Mbps. Save up to 156 dollars per year on cable modem leasing. Savings differ by cable service provider and are shown for Comcast Xfinity.) is approved by every major cable company, including Comcast Xfinity, Cox, and Charter Spectrum. (No cable modem works with satellite, fiber optic, or DSL services provided by Verizon, AT&T, CenturyLink, Frontier, or any other provider.). Need Internet access through cable. Comcast Xfinity and Xfinity X1 have approved it for usage with Cox, Charter Spectrum, Time Warner Cable, Suddenlink, WOW, CableOne, and other cable service providers. We will eliminate monthly rentals for cable modems up to $156. Savings are displayed for Xfinity and differ depending on the cable company. No cable modem is compatible with fiber optic, DSL, or satellite services from Verizon, AT&T, CenturyLink, Frontier, and other providers. (The MG7550 model lacks a phone jack.).

It provides internet access for Wi-Fi devices such as smartphones, laptops, tablets, and more. It has a built-in high-speed router with AC1900 wireless and Power Boost. There are 4 10/100/1000 Gigabit Ethernet LAN ports that may be used to wire connect to Mac and Windows PCs, as well as other Ethernet-capable devices. A Broadcom cable modem chipset offers defense against denial-of-service assaults. The type of building you are in and the density of other wireless signals nearby have a significant impact on the range you will experience. The range you'll experience in a concrete-walled apartment will be very different from the range you'll experience in a suburban home with internal walls made of drywall. In the internal settings, the answer is yes. But even though it was meant to be better and presumably more effective, that wasn't the case. I discovered that there were more problems with automatic switching and adjusting for wireless router distance and speed requirements.

It is quite simple to set up, but you often need to contact Comcast to add any additional devices to their network. I essentially plugged it in, phoned Comcast, and they were able to locate the device on the network, and I was then able to use it.