Best Modem For 40mbps

ARRlS Surfboard SBG6900AC Docsis 3.0 16x4 Cable Modem/Wi-Fi AC1900 Router (RENEWED)

The SBG6900AC is 3 products in 1: 16x4 Cable Modem, AC1900 WiFi Router and Gigabit 4 port Wired Router.
Ceritified on Comcast Xfinity, Cox, Spectrum (Charter, Time Warner, Brighthouse Networks), Mediacom and many other US Cable Internet Providers. Requires Internet Service..
Cable Modem is 16 Download and 4 Upload Bonded Channels with Internet Download speeds up 686 Mbps based on your Internet Service Plan. Approved for plans up to 300 Mbps..
Compatible with major U.S. Cable Providers and supports IPv4 and IPv6-the latest Internet standard. Wi-Fi beamforming – max coverage and performance.
16 x 4 Modem Channels Supports Speeds Up to 686 Mbps DOCSIS Download.

Compatible with Comcast Xfinity, Time Warner Cable, Charter, Cox, Cablevision, and more.
Not compatible with: Verizon, AT&T, or CenturyLink.
Maximum downstream speeds: 30 Mbps (640QAM) / 43 Mbps (256QAM) / up to 320 Mbps through 8 channel bonding1.
Maximum upstream speeds: 30 Mbps (TDMA) / 35 Mbps (SCDMA) / up to 160 Mbps1.
Compatible with major US cable providers, including Comcast, Time Warner and more.
Up to 8 times faster than DOCSIS 2.0 with speeds of up to 343Mbps. DOCIS 3.0 compliant.

Will a GSM USB Modem work for me: GSM unlocked Internet Modem will work on Supported Networks with a Standard SIM Cards (Sim NOT included in purchase) you will need to contact your Service Provider for set up and to get a Sim card.
What Network standards are supported: LTE FDD WCDMA, 4G LTE FDD: download speeds of 100Mbps upload speeds of 50Mbps. As well supports HSDPA: DL 42Mbps UL 5.76Mbps.
Cheap & easy plug-and-play device You can plug in this modem into any compatible computer Supports operating systems running Windows XP, Vista, Windows 7, Mac 10.4, 10.5, 10.6 download the driver install the application and you're good to go.
What does unlocked mean: Unlocked devices are compatible with GSM carriers like AT&T and T-Mobile as well as select NVMO Networks it's best to contact intended Network prior to purchase to confirm compatibility on the bands supported by this device.
What does GSM Mean: Service providers that Use SIM Cards for Service like AT&T and T-Mobile as well others that support the Bands listed in Bullet point #2 It will not work On Verizon Or Sprint.

Compatible with Xfinity from Comcast, Spectrum, Cox, CableONE & more.
Three-in-one DOCSIS 3.0 Cable Modem + AC1600 WiFi Router+ 2 Gigabit Wired Switch.
Up to 680Mbps modem speed and Dual-Band AC1600 (2.4GHz & 5GHz) WiFi speed. 16×4 channel bonding/ Approved for plans up to 300 Mbps.
DOCSIS 3.0 unleashes 16x faster download speeds than DOCSIS 2.0.
NETGEASR Genie App +Content filtering Parental Controls allow you to easily manage your network from your Mobile device.Microsoft Internet Explorer 5.0, Firefox 2.0, Safari 1.4, or Google Chrome 11.0 browsers or higher.
Ideal for streaming HD content, fastest downloads, and high-speed online gaming. System Requirements:Microsoft Windows 7, 8, 10, Vista, XP, 2000, Mac OS, UNIX, or Linux. Use laptop with 3×3 450 Mbps adapter like centrino 6300/5300 for maximum performance.

Compatible with Comcast Xfinity, Time Warner Cable, Charter, Cox, Cablevision, and more. Call internet service provider if not listed here. Requires Cable Internet Service and approved for plans up to 100 Mbps. Wifi will not work on certain ISP providers.
Not compatible with -Verizon, AT&T, or CenturyLink.
Two-in-one DOCSIS 3.0 Cable Modem + N300 WiFi Router.
Docsis 3.0 Modem with 8 DOWNLOAD and 4 UPLOAD Channels capable of 343 Mbps download and 131 Mbps..

Save monthly rental fees: Model CM500 replaces your cable modem, saving you up to $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 16×4 channel bonding and DOCSIS 3.0..

Save monthly rental fees: Model C7000 replaces your cable modem and Wi-Fi router, saving you up to 168 dollars/year in equipment rental fees..
Speeds by carrier: Xfinity (up to 800Mbps), Cox (up to 500Mbps), Spectrum (up to 400Mbps)..
Fast Wi-Fi performance: Get up to 1800 square feet wireless coverage and 30 devices connected with AC1900 speed (up to 1900 Mbps)..
Versatile connections: 4 Gigabit Ethernet ports and 2 USB ports give you fast wired connections to your computer, printer, game box, storage drive, and other devices..
Modem technology: Engineered with 32×8 channel bonding and DOCSIS 3.1..

8x4 DOCSIS 3.0, 343 Mbps cable modem with a built-in N300 wireless router, four 10/100/1000 Gigabit (GigE) Ethernet ports and firewall (NO Phone Port). The 8x4 DOCSIS 3.0 cable modem delivers actual service speeds up to 150 Mbps. A Broadcom modem chipset provides security from Denial of Service attacks..
Requires cable Internet service. Approved by and for use with Comcast Xfinity and Xfinity X1, Cox, Charter Spectrum, Time Warner Cable, BrightHouse, WOW!, CableOne, RCN, Mediacom and other cable service providers. Eliminate cable modem rental fees up to 156 dollars per year. (Savings are shown for Xfinity and vary by cable service provider.) No cable modem is compatible with fiber optic, DSL, or satellite services from Verizon, AT&T, CenturyLink, and others. Model MG7310 HAS NO PHONE JACK..
Wireless router with N300 2x2 WiFi provides Internet access for 2.4 GHz wireless n, ac, g, and b devices including smartphones, computers, tablets, and HDTVs. Four Gigabit 10/100/1000 Mbps Ethernet LAN ports provide wired connections to computers, HDTVs, game stations, and other Ethernet-capable devices..
Setup is fast and easy with a few quick steps set out in a Quick Start guide. Ten status reporting LEDs allow easy status monitoring. 2-year warranty. Experienced U....

DOCSIS 3.0 16x4 cable modem certified by Comcast Xfinity, Spectrum (legacy Time Warner Cable and Charter) and Cox.
Save up to $120 per year on rental fees by owning your own cable modem.
Supports downstream of up to 686Mbps and upstream of up to 131Mbps.
Pairs perfectly with ASUS signature routers such as RT-AC68U and RT-AC66U (router not included, separate purchase required for WiFi connectivity).
Five front-facing LED indicators easily reveal the status and signal strength of the cable modem.