ARRIS Surfboard SB8200 DOCSIS 3.1 Cable Modem, Approved for Comcast Xfinity, Cox & Roku Ultra | The Ultimate Streaming Device 4K/HDR/Dolby Vision/Atmos

• A Trusted Name in Home Connectivity: Better connectivity, better speed. The ARRIS SURFboard SB8200 DOCSIS 3.1 Cable Modem is designed to bring you superior connectivity, increase your network capability and provide faster streaming and downloading throughout your home. From a trusted brand with over 260 million modems sold and growing. .Telephone Port : None. HD Multi-Media Streaming : Yes. Save Money: Own your modem and save. Reduce your cable bill up to $168 dollars per year in cable modem rental fees (Savings vary by cable service provider). Certified for use with most U.S. cable internet service providers. For a complete list see additional details below. Modem Technology: DOCSIS 3.1 is the newest technology available from cable internet providers. Its 10x faster than DOCSIS 3.0, provides better security, reduces lag while gaming & enables multi-gig networking (ability to run fast speeds on your copper cable from your internet provider). System requirements 1. High-speed Internet access account 2.Web browser access – Internet Explorer, Google Chrome, Firefox, or Safari 3. Compatible operating systems: 4. Windows 10 5. Windows 8 6. Windows 7 Service Pack 1 (SP1) Note: Although older versions of Microsoft Windows operating systems are no longer specifically supported, they should still function with your SB8200. a.Macintosh 10.4 or higher b. UNIX c. Linux Outrageously powerful: Enjoy a lightning-fast interface and channels that launch in a snap with the fastest, most powerful Roku player ever Super-fast startup: Stream your favorite channels like Netflix, Apple TV+, Prime Video, and more in a snap Our best Wi-Fi: Enjoy fast, seamless TV streaming in any room in the house with our best Wi-Fi and Ethernet Cinematic streaming: Stream in 4K, Dolby Vision, and HDR10+, plus Dolby Atmos sound​