NETGEAR Cable Modem CM500 - Compatible with all Cable Providers incl. Xfinity, Spectrum, Cox | For Cable Plans up to 400Mbps | DOCSIS 3.0 | Ethernet | single band Description The NETGEAR CM500 High Speed Cable Modem provides a connection to high-speed cable Internet, up to 680Mbps. It is Cable Labs certified and with DOCSIS 3.0 is 16X faster than 2.0 devices. It works with U.S. cable Internet provider Comcast XFINITY & more. It is not compatible with cable bundled voice services. Features: Save monthly rental fees: Model CM500 replaces your cable modem, saving you up to Dollar 168/yr in equipment rental fees. Speeds by carrier: Spectrum (up to 400Mbps), Xfinity (up to 200Mbps), Cox (up to 150Mbps). Works with any wifi router: Connect any WiFi router to this modem's Ethernet port to support all your wireless devices. Ethernet connections: 1 Gigabit Ethernet port connects to your computer or separate WiFi router. Modem technology: Engineered with 16x4 channel bonding and DOCSIS 3.0. Product Details: Brand: NETGEAR Internet service provider: spectrum, optimum, cox, xfinity Compatible Devices: Personal Computer Total Ethernet Ports: 1 Color: Black Wireless Type: ‎802.11ac Brand: ‎NETGEAR Series: ‎FBA_CM500-100NAS Item model number: ‎CM500-100NAS Item Weight: ‎9.9 ounces Product Dimensions: ‎2.36 x 4.88 x 7.28 inches Item Dimensions LxWxH: ‎2.36 x 4.88 x 7.28 inches Color: ‎Black Manufacturer: ‎Netgear Is Discontinued By Manufacturer: ‎No Date First Available: ‎January 6, 2015