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NETGEAR® Nighthawk® X4S AC3200 WiFi DOCSIS® 3.1 Ultra-High Speed Cable Modem Router is the industry’s fastest cable modem router. Works with the fastest DOCSIS® 3.0 and ready for new DOCSIS® 3.1 gigabit Internet speeds. The NETGEAR X4S DOCSIS® 3.1 Cable Modem Router with 32x8 channel bonding (in DOCSIS® 3.0 mode) offers blazing fast Internet speeds that rivals the speed of Fiber. Enjoy quality experience for streaming multiple HD-quality videos to multiple devices, VR gaming and more. Eliminate Internet service provider equipment rental fees and save up to $156 a year.* Ideal for fastest Internet cable services like XFINITY® from Comcast & Cox Internet plans.
Ready for the fastest Internet cable service plans. Enjoy streaming HD videos, faster downloads, and high-speed online gaming.
DOCSIS 3.1 technology brings blazing fast cable Internet speeds to your home.
Get the fastest WiFi currently available on WiFi cable modem routers & enjoy a blazing-fast, lag-free WiFi experience for gaming, video streaming or surfing.
Extremely fast WiFi—Up to 3.2 Gbps combined WiFi speed for extreme gaming and streaming
DOCSIS® 3.1—Up to 10 times faster than DOCSIS® 3.0
Gigabit WiFi—Next-generation WiFi now at Gigabit speeds
Gigabit wired—Ideal for HD gaming & video
Processor—Powerful 1.5GHz dual core processor boosts wireless, wired, and WAN-to-LAN
Homes come in all shapes & sizes & Nighthawk X4S AC3200 WiFi Cable Modem Router provides WiFi coverage no matter where you connect in your home.
Ultimate range—WiFi coverage throughout very large homes
Beamforming+—Boosts speed, reliability, & range of WiFi connections
Antennas—High power amplifiers & external active antennas
There’s nothing more frustrating than dropped connections! With NETGEAR’s advanced features & best-in-class technology, you’ll reduce interference & enjoy more reliable WiFi connectivity.
Simultaneous dual band—Reduces interference for better connections to more WiFi devices
With NETGEAR, sharing across your network is fun & easy, anything from accessing stored data, media, photos & music to wireless printing.
DLNA®—Find & play your media on DLNA TVs & game consoles
ReadySHARE® USB—Share your USB hard drive & printer with two 3.0 USB ports
Start enjoying your new device faster than ever. NETGEAR wants to make sure installation & management is simple & easy, so you can connect quickly & make sure you stay that way!
Easy install—Easy setup for iPad®, tablets, smartphones & computers
NETGEAR genie® app—Personal dashboard to monitor, control & repair your home network
Push & connect—Easy push button WiFi connections (WPS)
WiFi on/off—Convenient power savings
Maintain high security across your network to help ensure your privacy & family is safe while online. Whether it’s preventing phishing & spyware or just limiting access for kids & guests, NETGEAR has you covered.
Parental controls—Web site filtering for all your connected devices
Guest network access—Separate & secure access for guests
Secure WiFi connections—High level wireless security with WPA/WPA2
Enabling higher speeds and increased network efficiency, this two-in-one ultra-high speed DOCSIS® 3.1 Cable Modem + Nighthawk® WiFi Router is the future-proof modem-router combo you can upgrade to now.
32x8 CableLabs® DOCSIS® 3.1 Verified Modem
AC3200 (1000 Mbps + 2200 Mbps)†
Simultaneous Dual Band WiFi—2.4 & 5GHz
Four (4) Gigabit Ethernet LAN ports
Two (2) USB 3.0 ports
Fast download and upload speed—32x8 SC-QAM + 2x2 OFDM Channel Bonding enables up to 1 Gbps‡ download speeds
AC3200 (1000 Mbps @2.4GHz with 1024 QAM support + 2200 Mbps @5GHz 11ac)
Simultaneous Dual Band WiFi—Tx/Rx 4x4 (2.4GHz) + 4x4 (5GHz)
32 downstream and 8 upstream channels
2 DOCSIS® 3.1 OFDM downstream channels & 2 DOCSIS® 3.1 OFDM upstream channels
Designed to meet DOCSIS® 3.1 specifications and backward compatible with DOCSIS® 3.0 networks
Four (4) Gigabit Ethernet ports with auto-sensing technology
Powerful dual core 1.5GHz processor
Memory: 128 MB NAND flash and 256 MB RAM
Four (4) high performance active antennas
Beamforming+ for more reliable connections on 2.4 and 5GHz bands
IPv6 support (Internet Protocol Version 6)
Works with U.S. cable Internet provider XFINITY® from Comcast & Cox (not compatible with Cable bundled voice services)
Customized free URL to set up personal FTP server
Guest network access—separate & secure
WiFi Protected Access® (WPA/WPA2—PSK)
Double firewall protection (SPI and NAT)
Denial-of-service (DoS) attack prevention
Cable broadband Internet service
Please check your cable Internet service provider web site for data speed tier compatibility and to ensure it provides DOCSIS® 3.1 service, otherwise the modem will only work as a DOCSIS® 3.0 modem
Microsoft® Windows® 7, 8, 10, Vista®, XP®, 2000, Mac OS® or other operating systems running a TCP/IP network
Microsoft® Internet Explorer® 5.0, Firefox® 2.0, Safari® 1.4 or Google Chrome™ 11.0 browsers or higher
Not compatible with Cable bundled voice services
Dimensions: 12.4 x 10.4 x 7.5 in
Weight: 3.15 lb
Nighthawk® X4S AC3200 WiFi Cable Modem Router (C7800)
Quick start guide
IEEE® 802.11 b/g/n 2.4 GHz + 1024 QAM support
IEEE® 802.11 a/n/ac 5.0 GHz
* Equipment rental fees vary by service providers.
† Maximum wireless signal rate derived from IEEE standard 802.11 specifications. Actual data throughput and wireless coverage will vary. Network conditions and environmental factors, including volume of network traffic, interference, and building construction may lower actual data throughput and wireless coverage. NETGEAR makes no express or implied representations or warranties about this product's compatibility with any future standards.
†† Maximum rate is derived from DOCSIS® 3.1 specifications and actual throughput will vary depending on your Internet subscription with your provider.
NETGEAR makes no express or implied representations or warranties about this product’s compatibility with any future standards.
Customer-owned modems may not be compatible with certain cable networks. Please check with your cable provider to confirm this NETGEAR modem is allowed on your cable network. This product not compatible with Cable bundled voice services.
The C7800 cable modem router supports up to 3.2 Gbps combined WiFi speed for extreme gaming and streaming and can be used with your provider's fastest cable Internet speed tiers. Whether you're simply surfing the web or streaming multiple HD videos simultaneously, you'll stay connected with speed and reliability.
Is your cable ISP charging you every month just to use their modem? Reduce your bill and own your own modem and router combo. A modem with built-in router is also space efficient and reduces the number of cables you need to connect to the Internet. Do more with less!
Is your cable ISP charging you every month just to use their modem? Reduce your bill and bring-your-own-modem. The C7800 cable modem/router combo is ideal for XFINITY® from Comcast Internet plans.
This product is backed by a NETGEAR limited 1-year Hardware Warranty.
24/7 basic technical support provided for 90 days from purchase date, when purchased from a NETGEAR authorized reseller.