The Best Cable Modems 2025

1. NETGEAR - Nighthawk Mid-High Split DOCSIS 3.1 Cable Modem - Black

1PT DOCSIS 3.1 HIGH SPLIT 2.5G CBL

The Nighthawk CM3000 multi-gigabit speed cable modem by NETGEAR supports link aggregation to deliver true multi-gigabit Internet speeds. The future-proof cable modem supports fast Internet speeds. This DOCSIS 3.1 cable modem is ready for any of today's service plans and future upgrades. Take a big leap forward with the next-generation Nighthawk CM3000 DOCSIS 3.1 high-speed cable modem with mid-/high-split technology, specifically engineered to handle fast cable Internet speeds. With upload speeds up to 1 Gbps and 2.5 Gbps download speeds, your entire family can enjoy 10 times faster upload and download speeds for lag-free gaming, crisp videoconferencing, smoother music and video streaming, and instant app downloads over DOCSIS 3.0.2. To push your performance even further, simply pair it with a NETGEAR Wi-Fi 7 router or Orbi system (sold separately). The Nighthawk CM3000 works seamlessly with most major US cable service providers, easily supporting 2 Gbps home Internet speeds and even up to 200 Mbps upload speeds delivered by Xfinity.

2. NETGEAR - Nighthawk DOCSIS 3.1 Cable Modem - Black

Capless sliding lever

The CM1000 Ultra-High Speed Cable Modem, with speeds up to 1Gbps and DOCSIS 3.1 is 10X faster than DOCSIS 3.0 devices. It's backward compatible with DOCSIS 3.0 and ready for future service plan upgrades for XFINITY from Comcast, Cox, and Spectrum. A Gigabit Ethernet port provides faster access and downloads.

3. NETGEAR - 32 x 8 DOCSIS 3.0 Cable Modem - Black

Gigabit Ethernet connectivity; provides DOCSIS 3.0 channel bonding of up to 16 download and 4 upload channels; more than 600 Mbps downstream speeds and more than 100 Mbps upstream speeds

The CM700 DOCSIS 3.0 High Speed Cable Modem, with speeds up to 1.4 Gbps and 32X faster than DOCSIS 2.0 devices, is ideal for streaming or gaming. It features a Gigabit Ethernet port and it's CableLabs DOCSIS 3.0 Certified to work with cable Internet XFINITY from Comcast, Spectrum, Cox and more.

4. ARRIS - SURFboard SB6183 16 x 4 DOCSIS 3.0 Cable Modem - White

Gigabit Ethernet connectivity; provides DOCSIS 3.0 channel bonding of up to 16 download and 4 upload channels; more than 600 Mbps downstream speeds and more than 100 Mbps upstream speeds

The SURFboard SB8163 DOCSIS 3.0 Cable Modem features 16 downstream x 4 upstream channels for high-speed internet access. It is compatible with major US Cable Internet providers and is best for cable internet speed plans up to 400 Mbps.

5. NETGEAR - 16 x 4 DOCSIS 3.0 Cable Modem - Black

Speeds up to 680 MbpsCharter Communications, Cox Communications, Time Warner Cable, XFINITY from Comcast1 Ethernet Port

The NETGEAR 16 x 4 DOCSIS 3.0 Cable Modem provides a connection to high-speed cable Internet, up to 680Mbps - 16 downstream & 4 upstream channels. It's CableLabs DOCSIS 3.0 Certified to work with cable Internet providers XFINITY from Comcast, Spectrum, Cox, Cablevision and more.

6. NETGEAR - Nighthawk 32 x 8 DOCSIS 3.1 Voice Cable Modem - Black

Gigabit Ethernet connectivity; provides DOCSIS 3.0 channel bonding of up to 16 download and 4 upload channels; more than 600 Mbps downstream speeds and more than 100 Mbps upstream speeds

This NETGEAR Nighthawk ultra-high-speed cable modem for Xfinity Voice (CM2050V) delivers the gigabit-speed cable Internet and perfect call clarity. This DOCSIS 3.1 cable modem with voice supports all of today's Internet service plans and is designed for the high-performance Internet in the future. CM2050V includes two telephone ports that automatically prioritize voice over the Internet for clear and uninterrupted calls. "

7. NETGEAR - Nighthawk 32 x 8 DOCSIS 3.1 Cable Modem - Black

Gigabit Ethernet connectivity; provides DOCSIS 3.0 channel bonding of up to 16 download and 4 upload channels; more than 600 Mbps downstream speeds and more than 100 Mbps upstream speeds

The Nighthawk CM1200 Multi-Gig speed cable modem by NETGEAR supports link aggregation to deliver true Multi-Gig Internet speeds. The future-proof cable modem supports fast Internet speeds. This DOCSIS 3.1 cable modem is ready for any of today's service plans and future upgrades.

8. NETGEAR - Nighthawk 32 x 8 DOCSIS 3.1 Cable Modem - Black

Gigabit Ethernet connectivity; provides DOCSIS 3.0 channel bonding of up to 16 download and 4 upload channels; more than 600 Mbps downstream speeds and more than 100 Mbps upstream speeds

The Nighthawk CM2000 multi-gigabit speed cable modem by NETGEAR supports link aggregation to deliver true multi-gigabit Internet speeds. The future-proof cable modem supports fast Internet speeds. This DOCSIS 3.1 cable modem is ready for any of today's service plans and future upgrades.

9. NETGEAR - Nighthawk 32 x 8 DOCSIS 3.1 Voice Cable Modem, Voice support - Black

DOCSIS 3.0 Cable ModemSpeeds up to 1000 Mbps1 Ethernet Port

NETGEAR® Nighthawk® ultra-high-speed cable modem for XFINITY® Voice (CM1150V) delivers gigabit-speed cable Internet and the perfect call clarity. This DOCSIS® 3.1 cable modem with voice supports all of today's Internet service plans and is designed for high-performance Internet in the future. CM1150V includes two telephone ports that automatically prioritize voice over Internet for clear and uninterrupted calls.

10. NETGEAR - Nighthawk High-Split 32 x 8 DOCSIS 3.1 Cable Modem - Black

The high-split Nighthawk CM2500 modem by NETGEAR features ultrafast DOCSIS 3.1 technology and delivers gigabit-plus ISP speeds up to 2 Gbps, supporting your family’s active digital lifestyle. Next-generation DOCSIS 3.1 offers up to 10 times faster download speeds over DOCSIS 3.0, so you’ll enjoy more responsive gaming, smoother video and music streaming, fast app downloads, and crystal clear videoconferencing.