The NETGEAR CM1150V Nighthawk Multi-Gig Speed Cable Modem is a high-performance modem designed specifically for XFINITY Voice users. With a maximum downstream data rate of 10 Gbps and support for DOCSIS 3.1 standards, this modem ensures fast and reliable internet connectivity. The modem device type is Cable Modems & Routers, making it a versatile option for home networking needs. With Ethernet ports, this modem provides easy access to a wired connection for various devices. Overall, the NETGEAR CM1150V Nighthawk is a top choice for users looking for a dependable and efficient modem for their home or office setup.