Best Cheap Modems In September 2026

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Here, we’ll review the top 10 Best Cheap Modems on the market today. We’ll provide an overview of the pros and cons of each product. Read on for our selection of Best Cheap Modems.

To help you in your search, we have completed this list of the Best Cheap Modems.

Top Rated Best Cheap Modems Of 2026

Rank	Product Name	Score
1	UGREEN Ethernet Adapter USB 2.0 to 10/100 Network RJ45 LAN Wired Adapter Buy Now	9.7 Buy Now
2	MOTOROLA 8x4 Cable Modem, Model MB7220, 343 Mbps DOCSIS 3.0, Certified by Comcast Buy Now	9.5 Buy Now
3	MOTOROLA 24x8 Cable Modem, Model MB7621, DOCSIS 3.0. Approved by Comcast Xfinity, Cox Buy Now	9.1 Buy Now
4	ARRIS SURFboard SB6121 4x4 DOCSIS 3.0 Cable Modem (Renewed)-Black Buy Now	8.8 Buy Now
5	NETGEAR Cable Modem CM500 - Compatible with all Cable Providers including Xfinity Buy Now	8.6 Buy Now
6	Arris SURFboard (16x4) Docsis 3.0 Cable Modem Plus AC1900 Dual Band Wi-Fi Router Buy Now	8.3 Buy Now
7	ARRIS SURFboard SB8200 DOCSIS 3.1 Gigabit Cable Modem, Approved for Cox, Xfinity Buy Now	8.1 Buy Now
8	MOTOROLA MG7550 16x4 Cable Modem Plus AC1900 Dual Band WiFi Gigabit Router Buy Now	7.8 Buy Now
9	MOTOROLA MB8600 DOCSIS 3.1 Cable Modem, 6 Gbps Max Speed. Approved for Comcast Buy Now	7.5 Buy Now
10	NETGEAR Nighthawk Cable Modem WiFi Router Combo C7000-Compatibility Cable Providers including Xfinity Buy Now	7.2 Buy Now

1. UGREEN Ethernet Adapter USB 2.0 to 10/100 Network RJ45 LAN Wired Adapter

• Usb to ethernet supports wake-on-land (wol), full-duplex (fdx) and half-duplex (hdx) ethernet, crossover detection, backpressure routing, auto-correction (auto mdix). support ipv4/ipv6 protocols and 10baset-t and 100baset-tx networks.
• Full 10/100 mbps fast ethernet performance over usb 2.0's 480 mbps bus, faster and more reliable than most wireless connections. link and activity leds. usb powered, no external power required.
• Nintendo switch, wii and wii u supported, widely compatible with windows 10/8.1/8/7/vista/xp, mac osx 10.6/10.7/10.8/10.9/10.10/10.11/10.12, linux kernel 3.x/2.6, and chrome os. does not support windows rt, android.
• Usb 2.0 ethernet adapter is a good solution for adding a standard rj45 port to your ultrabook, notebook, or macbook air for file transferring, video conferencing, gaming, and hd video streaming.
• Ugreen usb 2.0 to rj45 network adapter connects your computer or tablet to a router, modem or network switch for network connection.

2. MOTOROLA 8x4 Cable Modem, Model MB7220, 343 Mbps DOCSIS 3.0, Certified by Comcast

• Cable modem's ethernet port connects to a computer, hdtv, game station, or wireless router. (this cable modem does not have a built-in wireless router or voip telephone adapter. the motorola mg7310, mg7315, and mg7550 have a built-in wireless router.)
• Requires cable internet service. certified by comcast xfinity, time warner cable, cox, brighthouse, and other leading cable service providers for modem ownership programs that typically save rental charges of $120 or more per year
• This 8x4 docsis 3.0 cable modem provides speeds up to 343 mbps, eight times faster than docsis 2.0. a full-band capture digital tuner ensures a faster, more reliable internet.
• Setup is fast and easy with a few quick steps set out in a quick start guide. experienced usa-based customer support specialists are there to help if you need them.
• Attractive, compact design minimizes shelf space, improves cooling, and extends product life while looking great in any home or office. a two-year warranty plus rugged lightning and power surge circuits protect your investment.

3. MOTOROLA 24x8 Cable Modem, Model MB7621, DOCSIS 3.0. Approved by Comcast Xfinity, Cox

• Attractive, compact design minimizes shelf space, improves cooling, and extends product life while looking great in any home or office. a two-year warranty plus rugged lightning and power surge circuits protect your investment. includes phone and web support by friendly, professional usa-based technical support specialists.
• Setup is fast and easy using the quick start guide. experienced usa-based motorola customer support specialists are happy to help if you need them. support is in english or spanish.
• Requires cable internet service.approved by and for use with comcast xfinity and xfinity x1, cox, charter spectrum, time warner cable, brighthouse, cableone, suddenlink, rcn, 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 ...
• Model mb7621 is recommended for actual cable internet service speeds up to 650 mbps. wirecutter rates this the best modem for most people. a full-band capture digital tuner ensures faster, more reliable internet.
• This cable modem's one gigabit ethernet port connects to a wifi router, computer, hdtv, game station, or streaming video device. great for use with whole home wifi or mesh networks like eero, google wifi, and orbi. (this cable modem does not have a built-in wireless router or telephone call capability. the motorola mg7315, mg7540, mg7550, and mg7700 have a built-in wire...

4. ARRIS SURFboard SB6121 4x4 DOCSIS 3.0 Cable Modem (Renewed)-Black

• Internet download speeds up to 172 mbps and upload speeds up to 131 mbps based on your cable provider service. good for streaming video and gaming on multiple devices at a time.
• This certified refurbished product is manufacturer refurbished, shows limited or no wear, and includes all original accessories plus a 90-day warranty. important notel: a few units might show the brand as motorola (and not arris) as arris had acquired motorola for 2 years, hence it will be the same product and the same model
• Compatible with most major cable providers like comcast/xfinity, cox, time warner, mediacom, bright house.
• Requires cable internet service, if not sure your provider is cable call them to confirm. does not work with charter cable provider.
• Wired modem only, does not include wifi router or voip telephone adapter. gigabit ethernet port to connect to computer or router for fast downloads.

5. NETGEAR Cable Modem CM500 - Compatible with all Cable Providers including Xfinity

• Built for fast speed: best for cable provider plans up to 300 mbps speed.
• Save monthly rental fees: model cm500 replaces your cable modem saving you up to $168/yr in equipment rental fees.
• Ethernet connections: 1 gigabit ethernet port connects to your computer or separate wifi router.
• Works with any wifi router: connect any wifi router to this modem's ethernet port to support all your wireless devices.
• Modem technology: engineered with 16x4 channel bonding and docsis 3.0.
• Compatible with all major cable internet providers: including certification by xfinity by comcast, cox, and spectrum. not compatible with verizon, at&t, centurylink, dsl providers, directv, dish and any bundled voice service.

6. Arris SURFboard (16x4) Docsis 3.0 Cable Modem Plus AC1900 Dual Band Wi-Fi Router

• Cable modem: 16 download & 4 upload channels to maximize your cable isp service offerings. approved for plans up to 300 mbps. supports ipv4 and ipv6 ? the latest internet standard.
• 3 products in 1: 16x4 cable modem, ac1900 dual band wi-fi router, 4 port gigabit router. operating system compatibility-linux, mac, unix, windows
• Approved with major u.s. cable providers xfinity and cox. compatible with spectrum (time warner, charter and brighthouse). requires cable internet service. not compatible with att, verizon or centurylink
• Security: mcafee secure whole home internet with app to monitor and configure. support for multicast ip services also is backward compatible with docsis 2.0 contact your cable service
• Compatible with: sbg10, sbg6950ac2, sbg7400ac2, sbg7580-ac, sbg7600 and sbg8300
• Router: ac1900 2.4/5.0 ghz dual-band concurrent wi-fi router with 4 gigabit ethernet ports. wi-fi beamforming ? max coverage and performance.

7. ARRIS SURFboard SB8200 DOCSIS 3.1 Gigabit Cable Modem, Approved for Cox, Xfinity

• Cable internet service required does not inlcude wi-fi and does not support cable digital voice service
• Two 1-gigabit ethernet ports capable of link aggregation
• 32 downstream x 8 upstream docsis 3 0 bonded channels, 2 downstream x 2 upstream ofdm docsis 3 1 channels
• Compatible with major u s cable internet providers including cox, xfinity & others not compatible with att, verizon, centurylink or other dsl or fiber internet providers
• Docsis 3 1 cable modem best for cable internet speed plans up to 1 gbps

8. MOTOROLA MG7550 16x4 Cable Modem Plus AC1900 Dual Band WiFi Gigabit Router

• 16x4 docsis 3.0 cable modem plus a built-in ac1900 dual band (2.4 ghz and 5 ghz) wifi gigabit router with four gigabit (gige) ethernet ports, a firewalldfs, power boost, and more. this product is recommended for actual cable internet service speeds up to 375 mbps. a broadcom cable modem chipset provides security from denial of service attacks. wifi performance is except...
• Wireless power boost adds high-performance wifi power amplifiers to boost the wireless signals to the legal limit, giving a significant boost in speed and range. the router can work on wifi dfs frequencies, unlike most routers, so it is much less vulnerable to wifi interference from neighbors. in addition, anybeam beamforming at both 2.4 ghz and 5 ghz frequencies focuse...
• Built-in high-speed wifi router with ac1900 wifi, and power boost, and dfs provides internet access for wifi devices including smartphones, notebooks, tablets, game stations, hdtvs, amazon echo, google home, chromecast, roku, amazon fire tv, and appletv. four 10/100/1000 gigabit ethernet lan ports provide wired connections to windows and mac computers, hdtvs, game stati...
• Integrating the cable modem and router creates a reliable connection that reduces unwieldy wiring and power adapter clutter while conserving desk space. the vertical design minimizes shelf space and improves cooling while looking great in any home or office. a two-year warranty plus rugged lightning and power surge circuits protect your investment. includes phone and we...
• Requires cable internet service. approved by and for use with comcast xfinity and xfinity x1, cox, charter spectrum, time warner cable, suddenlink, wow!, cableone 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...

9. MOTOROLA MB8600 DOCSIS 3.1 Cable Modem, 6 Gbps Max Speed. Approved for Comcast

• Works with any wifi router you like - including whole home wifi or mesh routers like eero, google wifi, and orbi. this cable modem does not have a built-in wireless router or telephone call capability.
• Eliminate up to 156 dollars per year in cable modem rental fees. (savings are shown for comcast xfinity and vary by cable service provider.) approved by comcast xfinity and xfinity x1, cox, and cableone for all speeds including comcast gigabit services and cox gigablast. not compatible with rcn. no cable modem is compatible with fiber optic, dsl, or satellite services, ...
• Active queue management (aqm) significantly reduces internet latency - on both docsis 3.1 and 3.0 services. aqm results in faster page loads for all web traffic and greatly enhances interactive applications like online gaming and video conferencing. the mb8600 also includes a full-band capture digital tuner to enhance speed and save energy.
• A broadcom chipset provides security from denial of service attacks - a 10/100/1000 gigabit ethernet port allows connection of any single device with an ethernet port including a router, windows or mac computer, hdtv, or game station.
• Top internet speeds for all cable internet services - wirecutter recommends this as the best cable modem for people using gigabit internet plans. built-in docsis 3.1 and docsis 3.0 32x8 capabilities give top internet speeds for all cable internet services, from the slowest to the fastest.

10. NETGEAR Nighthawk Cable Modem WiFi Router Combo C7000-Compatibility Cable Providers including

• Fast wi fi performance: get up to 1800 sq ft wireless coverage and 30 devices connected with ac1900 speed (up to 1900 mbps)
• Modem technology: engineered with 24x8 channel bonding and docsis 3.0
• Built for fast speed: best for cable provider plans up to 400 mbps speed
• Save monthly rental fees: model c7000 replaces your cable modem and wifi router saving you up to $150/yr in equipment rental fees. system requirements cable broadband internet service, check your cable internet service provider web site for data speed tier compatibility, not compatible with cable bundled voice services, microsoft windows 7, 8, vista, xp, 2000, mac os,...
• Compatible with all major cable internet providers: including certification by xfinity by comcast, cox, and spectrum. not compatible with verizon, at&t, centurylink, dsl providers, directv, dish and cable bundled voice services
• 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