Best Voice Modems in 2026

Compatible with all major cable internet providers with internet speed up to 1Gbps. Currently certified with Spectrum and Cox (up to 1Gbps), Xfinity (up to 800Mbps). Not compatible with Verizon, AT&T, CenturyLink, DSL providers, DirecTV, DISH and any bundled voice service.

Save monthly rental fees: Model CM1000 replaces your cable modem saving you up to dollar 168/year in equipment rental fees.

Works with any Wi-Fi router: Connect any Wi-Fi router to this modem's Ethernet port to support all your wireless devices.

Product 1: DOCSIS Cable Modem, AC2350 dual-band Wi-Fi, 4 port Gigabit Router (cable digital voice service not supported)

Product 1: Compatible with major U.S. Cable Internet Providers including Cox, Spectrum, Xfinity & others. Cable internet service required. Not compatible with ATT, Verizon, CenturyLink or other DSL or Fiber internet providers.

Product 1: 32 downstream & 8 upstream channels. Best for cable internet speed plans up to 800 Mbps.

Support all cable internet speed tiers, up to Gigabit (1000 Mbps) service. Separate router required for Wi-Fi

Docsis 3. 1 up to 10x faster download speeds than DOCSIS 3. 0. Docsis 3. 1 is OFDM 2x2+ DOCSIS 3. 0 32x8 channel bonding

Eliminate monthly cable Modem rental fees - up to $156 per year. Meets DOCSIS 3. 1 specifications and is backward compatible with DOCSIS 3. 0 networks

Compatible with all major cable internet providers with internet speed up to 2Gbps. Currently certified with Spectrum and Cox (up to 1Gbps) and Xfinity (up to 800Mbps). Future speeds with these service providers may change over time. Not compatible with Verizon, AT&T, CenturyLink, DSL providers, DirecTV, DISH and any bundled voice service

Works with any WiFi router: Connect any WiFi router to this modem’s Ethernet port to support all your wireless devices

Save monthly rental fees: Model CM1200 replaces your cable modem saving you up to 168 dollars/yr in equipment rental fees

THREE-IN-ONE CABLE MODEM, AC1900 ROUTER, AND XFINITY COMPATIBLE VOICE PORTS - Includes 24X8 DOCSIS 3. 0 cable modem, AC1900 Dual Band (2. 4GHz and 5GHz) Gigabit Router, four Gigabit (GigE) Ethernet ports, and two XFINITY Voice compatible phone ports. This product is approved by Comcast for Xfinity Internet and Voice, and recommended by Comcast for XFINITY Internet service speeds up to 400 Mbps.

REQUIRES COMCAST XFINITY INTERNET SERVICE. Approved by and for use with Comcast Xfinity and Xfinity X1. This product will not work with any other Internet service provider.

ELIMINATE UP TO 156 Dollars IN CABLE MODEM RENTAL FEES PER YEAR – Say goodbye to monthly rental fees and landline phone costs.

Product 1: ARRIS Quality: With over 260 Million devices sold in home connectivity, we are the experts in making quality networking products! ARRIS Mesh Wi-Fi systems use cutting edge technology to deliver the fastest speeds throughout your home (indoor & outdoor). Count on our technology and expertise to virtually eliminate Wi-Fi dead zones in your house, outdoors, on the 2nd/3rd floor, basement or attic. Experience the difference of combining extensive mesh processing & the built-in benefit of Wi-Fi 6 (at 400% faster speeds and range then Wi-Fi 5).

Product 1: The SURFboard mAX Mesh Difference: As you move around your house or you launch that streaming service - the mesh network will adjust to optimize your experience. Bursting with premium components & technology - we invested in Tri-band (2.4GHz/5GHz/5GHz High) design and Wi-Fi mesh algorithms that ensure your devices and your network are always operating at peak peformance. Significantly reduce buffering, delays on your devices and high ping rate for gamers. Our unique approach to maintain a 1Gbps connection within your system enables you enjoy true gigabit speeds throughout your home.

Product 1: Tri-Band System Creates 3 Express Lanes: One band for connecting the routers, one for connecting slower 2.4 GHz devices & one for faster 5 GHz devices. We dedicate an express link to maintain your 1 Gbps connection between your routers (nodes). The result: true gigabit speeds throughout your home. Each router has eight Wi-Fi 6 streams, delivering speeds for: audio & video conferencing, HD & 4K video streaming, Alexa Connectivity, online gaming simultaneously at speeds up to 11,000 Mbps & up to 6,000 sq ft of coverage!

input voltage：100 -240V

DOCSIS 3.0 cable modem unleashes 8x faster download speeds up to 340 Mbps faster, smoother WiFi, and works with all major cable Internet providers (Not Compatible with Cable Bundled Voice Services).

Certified to work with Cable Internet Providers like XFINITY from Comcast, Time Warner Cable, Cox, Cablevision, Bright House Networks, & More (Not Compatible with Cable Bundled Voice Services).

input voltage：100 -240V

Support Cable Internet Service plans up to 500 Mbps. Separate router required for WiFi. 32x8 channel bonding

DOCSIS 3.0 up to 32x faster download speeds than DOCSIS 2.0.Memory: 8 MB NOR flash and 128 MB RAM

Certified and optimized for use with XFINITY internet & voice service from Comcast. Does not work with other cable internet telephone providers.

DOCSIS 3.0 cable modem with 8 download & 4 upload channels for speeds up to 343 Mbps and 131 Mbps respectively.

2 telephony Ports for voice over IP and 1Gigabit Ethernet port

56K data/fax modem with USB interface, compliant with V.90, and V.42/V.42bis/MNP5 protocols and V.17, V.29, and V.27ter Group 3 fax protocol.

Support Auto-Dial, Tone and pulse dialing, Auto answer, Auto retrain.

Support Windows 98SE/2000/ME/XP/Vista/Win 7.

10x FASTER SPEEDS than DOCSIS 3.0. This DOCSIS 3.1 Cable Modem is best for Cable Internet Speeds Plans up to 1 Gbps. Note: 2nd IP Address is required from your Cable Internet Service Provider to use both Ethernet ports simultaneously.

WORKS WITH ANY WIFI ROUTER or WIFI MESH: Pair with a WiFi Router with this 3.1 DOCSIS Modem to connect all of your WiFi devices to the Internet. This cable internet modem does NOT have a built-in wireless router.

STOP RENTING & START SAVING - This internet modem replaces your leased docsis 3.1 modem so you can say Good-bye to equipment rental fees and save up to $168/yr. (Savings shown for Comcast Xfinity and can vary.)

Controller-based modem integrates powerful communications processing functions into the modem itself, for assured performance without sapping processing power.

Windows Server 2012 R2/Win 10 /Win 10 64 bit/Server 2012/Win 8/Server 2011/Win 7/Server 2008/Vista/Server 2003/XP/2000 Mac 10.4-10.12

Linux 2.4.20 kernel or higher (Unimodem TSP/TAPI compliant)

EXTERNAL 56K USB MODEM: Quick Connect(V.92), higher version, stronger function. Experience fast Internet connectivity with this USB 2.0 Data/Fax External Modem. It supports V.92 protocols and features 56K download speeds, 48K data upload and 14.4 Kbps fax mode.

VERSATILITY SUPPORT: Supports Caller ID.USB 2.0 Fax modem provides data, voice & fax support to computer/laptop via USB. For faxing, rural internet access, voice dialling, security systems

EASY TO USE: Compact, portable design makes the USB Fax Modem easy and convenient to use in tight spaces or while traveling.USB Modem can achieve this function, their own fax received to their own computer, send faxes is also on their own computer to carry out, others can not see

Plug and Play: Suitable for WIN 98/2000/ME/XP/Vista/CE5.0/10/8.1/8/7. No external driver required.

Multifunction: Supports auto dialing, tone and pulse dialing, auto answering, auto sending and receiving faxes.

Fast: The 56k data/fax modem uses USB2.0 Type A with full speed of 56kb/s.

Quick Connect(V.92), higher version, stronger function.Small size, light-weighted, easy to carry.

Receive and send Fax on your computer easily and conveniently.Compliant with USB 2.0 specification.

Experience fast Internet connectivity with this USB 2.0 Data/Fax External Modem.Supports Caller ID.

Industrial-Grade GSM Modem

Based on Wavecom Q2303A Module

COM/RS232/Serial Port Interface

MULTI-GIG NETWORKING: The SURFboard S33 features a 2.5 Gbps Ethernet port plus an additional 1 Gbps Ethernet port for a 2nd network

Cable internet service required. Does NOT include Wi-Fi and does not support cable digital voice service.

DOCSIS 3.1 Cable Modem approved for cable internet speed plans up to 2.5 Gbps

Plug and Play. It is suitable for WIN 98/2000/ME/XP/Vista/CE5.0/10/8.1/8/7. No need for any external driver.

For GRIS fax cats can dial the Internet, send and receive faxes, but do not support voice calls.

The 56k data/fax modem uses USB2.0 Type A with a full speed of 56kb/s.Compatibility: Standard and expanded AT command set compatibility. Provides fast connection and maintenance function on the modem.

Plug and Play. It is suitable for WIN 98/2000/ME/XP/Vista/CE5.0/10/8.1/8/7. No need for any external driver.

For GRIS fax cats can dial the Internet, send and receive faxes, but do not support voice calls.

The 56k data/fax modem uses USB2.0 Type A with a full speed of 56kb/s. Compatibility: Standard and expanded AT command set compatibility. Provides fast connection and maintenance function on the modem.

★【High-speed transmission】Up to 56K download speeds, 48K data upload and 14.4 Kbps fax mode.Compliant with USB 2.0 specification.Comply with V.92, V.90 and V.42, V.42bis / MNP5 protocols.Complies with V.17, V.29, and V.27ter Group 3 fax protocols.Small size, light-weighted, easy to carry.

★【Quick Connect】The data modem can dial up to the Internet, receive and send Fax on your computer easily and conveniently.But please note that it does not support voice dialing.Experience fast Internet connectivity with this USB 2.0 Data/Fax External Modem.

★【Stronger Function】Supports automatic dialing, tone and pulse dialing, automatic answering, and automatic fax sending and receiving.Support caller ID, automatic format / speed sensing, data / fax / voice call, single configuration file stored on the host, call forward / backward.

DIAL-UP FAX MODEM -- support dial-up Internet access, send and receive faxes (not support voice dialing), 56k data/fax modem uses USB2.0 type A, and the full speed can reach 56kb/s.

PROTOCOL SUPPORT -- in line with V.92, V.90 and V.42, V.42bis/MNP5 protocol; in line with V.17, V.29, and V.27ter group 3 fax protocol; the interface supports RJ11 telephone line connection.

VARIOUS FUNCTIONS -- support automatic dialing, tone and pulse dialing, automatic answering, automatic fax sending and receiving; support caller ID, automatic format/speed sensing, data/fax/voice call, single configuration file stored in the host, call forward/backward.

Item Package Dimension: 9.6850393602L X 7.87401574W X 3.1102362173H Inches

Item Package Weight - 1.41757234466 Pounds

Item Package Quantity - 1

【OPERATING SYSTEM】External Dial Up Fax Modem Compatible with Windows 98, 2000, XP, 7, 8, 10, vista.

【HIGH SPEED TRANSMISSION】It supports the V.92 V.90 protocol. The data transfer rate is up to 56Kbps download speeds, 33.6Kbps data upload, and 14.4 Kbps fax mode.

【QUICK CONNECTION】The data modem can dial up the Internet to receive and send faxes easily and conveniently on your computer. You can connect an extension phone to the USB modem, some fax software has the function of enabling manual answering, and answer the call first when there is an incoming call. Experience a fast internet connection with this USB 2.0 data/fax external modem.

FOR GRIS FAX CATS : For GRIS fax cats can dial the Internet, send and receive faxes, but do not support voice calls.

USB2.0 TYPE A: The 56k data/fax modem uses USB2.0 Type A with a full speed of 56kb/s.

PLUG AND PLAY:Plug and Play. It is suitable for WIN 98/2000/ME/XP/Vista/CE5.0/10/8.1/8/7. No need for any external driver.

Performance: Support automatic dialing, tone and pulse dialing, automatic answering, automatic fax sending and receiving. Support caller ID, automatic format/speed sensing, data/fax/voice call, single profile stored on the host, call forward/backward.

Plug and Play: The USB 2.0 fax modem dial-up adapter is suitable for WIN 98 / 2000 / ME / XP / Vista / CE5.0 / 10 / 8.1 / 8 / 7. No need for any external driver.

Data/Fax Mode: Comply with V.92, V.90 and V.42, V.42bis / MNP5 protocol. Meets V.17, V.29, and V.27ter Group 3 fax protocols. For GRIS fax cats can dial the Internet, send and receive faxes, but do not support voice calls.

❃【Updated Version】Compliant with USB 2.0 specification. It supports V.92 protocols and features 56K download speeds, 48K data upload and 14.4 Kbps fax mode. Quick Connect(V.92), higher version, stronger function.

❃【Multiple Advantages】Supports Caller ID. Small size, light-weighted, easy to carry. Receive and send Fax on your computer easily and conveniently.

❃【Quick Connect】Experience fast Internet connectivity with this USB 2.0 Data/Fax External Modem.

Quick Connect(V.92), higher version, stronger function.

Receive and send Fax on your computer easily and conveniently.

Experience fast Internet connectivity with this USB 2.0 Data/Fax External Modem.

Fax Modem Usb Windows 10 Quick Connect(V.92), Higher Version, Stronger Function.

Usb Fax Modem Receive And Send Fax On Your Computer Easily And Conveniently.

Fax Modem Usb Windows 10 Experience Fast Internet Connectivity With This Usb 2.0 Data/Fax External Modem.

Quick Connect(V.92), higher version, stronger function.

It supports V.92 protocols and features 56K download speeds, 48K data upload and 14.4 Kbps fax mode.

Operating System: Fit For WINDOWS 98 SE, Fit For ME, Fit For 2000, Fit For X, Fit For Vista, Fit For Win 7, Fit For MAC.