NETGEAR C7800 - AC3200 Nighthawk X4S DOCSIS® 3.1 Ultra-High Speed Cable Modem Router
Regular price
$ 490.00
$ 440.00
Sale
Industry’s First DOCSIS® 3.1 CableLabs® Certified Cable Modem Router
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 $120 a year.* Ideal for fastest Internet cable services like XFINITY® from Comcast Internet plans.
FEATURES
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.
- Two-in-One—DOCSIS® 3.1 Cable Modem + WiFi Router
- Up to 1 Gbps‡ download speed—Enjoy high-quality HD videos streaming, faster downloads, and high- speed online gaming
- AC3200 WiFi—Up to 3.2 Gbps delivers multiple HD videos with ease
- 2 DOCSIS® 3.1 OFDM downstream channels & 2 DOCSIS® 3.1 OFDM upstream channels— For fast and reliable Internet access
- 32x8 channel bonding for all DOCSIS® 3.0 speed tiers
- 1.5GHz dual core processor—Boosts performance for streaming & gaming
- Beamforming+—Boosts speed, reliability and range for WiFi devices
- Works with U.S. cable Internet provider XFINITY® from Comcast (not compatible with Cable bundled voice services)
- Fast web self-activation for XFINITY® customers—Get connected without a service call
- Gigabit Ethernet port—Fastest wired speeds to connect your router or computer
- Save money over time by owning your cable equipment and avoiding monthly rental charges from your Internet provider
CUT YOUR CABLE TV BILL NOW!
TECH SPECS
WiFi Technology
- 802.11ac
Speed and Range

Modem
- 32x8 CableLabs® DOCSIS® 3.1 Verified Modem
WiFi Performace
- AC3200 (1000 Mbps + 2200 Mbps)†
WiFi Band
- Simultaneous Dual Band WiFi—2.4 & 5GHz
Number of Ethernet Ports
- Four (4) Gigabit Ethernet LAN ports
Number of USB Ports
- Two (2) USB 3.0 ports
Product Diagram

Key Features
- 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
- Two (2) USB 3.0 ports
- 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 (not compatible with Cable bundled voice services)
Security
- 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
System Requirements
- 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
Physical Specifications
- Dimensions: 12.4 x 10.4 x 7.5 in
- Weight: 3.15 lb
Package Content
- Nighthawk® X4S AC3200 WiFi Cable Modem Router (C7800)
- Ethernet cable
- Quick start guide
- Power adapter
Standards
- Two (2) USB 3.0 ports
- IEEE® 802.11 b/g/n 2.4 GHz + 1024 QAM support
- IEEE® 802.11 a/n/ac 5.0 GHz
CUT YOUR CABLE TV BILL NOW!