Compare Modems Prices

337 products$20 – $79911 on saleTop brand: NETGEARUpdated 2:53 PM UTC

Comparing prices on 337 modems across Amazon, Best Buy, Walmart, and other major US retailers. Prices range from $20 to $799. Top brand: NETGEAR. 11 products are currently discounted below their list price. Every price is refreshed regularly so you can compare retailers and buy at the lowest price available today.

Our Top Picks

Best Value

NETGEAR Cable Modem DOCSIS 3.1 (CM1000) Gigabit Modem, Compatible with All Major ISP Providers Including Xfinity, Spectrum, Cox, for Cable Plans Up to 1 Gbps,Black

$95.00

Retailer Steal

ARRIS (SB6183) -Cable Modem - Fast DOCSIS 3.0 16x4 Gigabit, [Check with your provider for compatibility], 1 Gbps Port, 400 Mbps Max Internet Speed, 2 Year Warranty

$25.00

All Modems (337)

Save $135-59%

NETGEAR

NETGEAR Cable Modem DOCSIS 3.1 (CM1000) Gigabit Modem, Compatible with All Major ISP Providers Including Xfinity, Spectrum, Cox, for Cable Plans Up to 1 Gbps,Black

$95.00

$229.99

at eBay

Save $125-56%

ARRIS

ARRIS (G34) - Cable Modem Router Combo - Fast DOCSIS 3.1 Gigabit WiFi 6 (AX3000), Approved for Comcast Xfinity, Cox, Spectrum & More, 1 Gbps Max Internet Speeds

$100.00

$225.49

at eBay

Save $16-28%

StarTech.com

StarTech.com 56K USB Dial-up & Fax Modem - V.92, External - Hardware Based USB Modem - Transfer rates up to 56Kbps (data) / 14.4Kbps (fax)

$42.12

$58.41

at Walmart

Save $39-45%

ARRIS

ARRIS (SBG10) - Cable Modem Router Combo - DOCSIS 3.0 16 x 4 Gigabit & AC1600 WiFi, [Check with your provider for compatibility]400 Mbps Max Internet Speeds

$48.02

$87.47

at eBay

Save $50-42%

NETGEAR

NETGEAR Cable Modem CM700 - Compatible with All Cable Providers incl. Xfinity, Spectrum, Cox | for Cable Plans up to 800Mbps | DOCSIS 3.0

$69.99

$119.99

at eBay

NETGEAR

NETGEAR Nighthawk DOCSIS 3.1 Mid/high-Split Cable Modem (CM2500-1AZNAS) – Approved for Today’s Faster Speeds - Works with All Cable Providers Incl. Xfinity, Spectrum, Cox - Plans up to 2Gbps

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ARRIS

ARRIS Surfboard SB6190 32x8 DOCSIS 3.0 Cable Modem with 1.4 Gbps Download and 262 Upload Speeds, White (Non-Retail Packaging) (Renewed)

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ARRIS

ARRIS (SB8200-RB) - Cable Modem - Fast DOCSIS 3.1 32x8 Gigabit Cable Modem , Approved for Comcast Xfinity, Cox, Charter Spectrum, & more | 1 Gbps Max Internet Speed, 4 OFDM Channels - Renewed

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NETGEAR

NETGEAR Nighthawk DOCSIS 3.1 Mid/high-Split Cable Modem (CM3000) – Approved for Today’s Fastest Speeds - Works with All Providers Incl. Xfinity, Spectrum, Cox - for Plans up to 2.5Gbps

$289.99

at eBay

ARRIS

ARRIS (SB6183) -Cable Modem - Fast DOCSIS 3.0 16x4 Gigabit, [Check with your provider for compatibility], 1 Gbps Port, 400 Mbps Max Internet Speed, 2 Year Warranty

$25.00

at eBay

ARRIS

Arris (G18) - Cable Modem Router Combo - Fast DOCSIS 3.1 Multi-Gigabit WiFi 6 (AX1800), Approved for Comcast Xfinity, Cox, Spectrum & More

$88.99

at eBay

NETGEAR

NETGEAR Nighthawk Cable Modem CM1200 - Compatible with All Cable Providers Including Xfinity by Comcast, Spectrum, Cox | for Plans Up to 2 Gigabits | 4 x 1G Ethernet Ports | DOCSIS 3.1, Black

$114.95

at eBay

Motorola

Motorola B12 - Advanced Compact Cable Modem | Pairs with Any WiFi Router | Supports Comcast Xfinity, Cox, Spectrum | 2500 Mbps Max | DOCSIS 3.1 | 2.5 Gbps Port | Nex Gen MB8611

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Motorola

Motorola MG8702 | DOCSIS 3.1 Cable Modem + Wi-Fi Router (High Speed Combo) with Intelligent Power Boost | AC3200 Wi-Fi Speed | Approved for Comcast Xfinity, Cox, and Charter Spectrum

$138.00

at eBay

ARRIS

ARRIS (SBG10-RB) - Modem Router Combo - DOCSIS 3.0 16 x 4 Gigabit & AC1600 WiFi, [Check with your provider for compatibility]400 Mbps Max Internet Speeds - Renewed

$25.98

at eBay

Commscope

ARRIS (SB6190-RB) - Cable Modem - DOCSIS 3.0 32x8 Gigabit Modem, [Check with your provider for compatibility]1 Gbps Port, 800 Mbps Max Speed, 2 Year Warranty -Renewed

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ARRIS

ARRIS (SB6183-RB) Cable Modem - Fast DOCSIS 3.0 16x4 Gigabit Cable Modem, For Comcast Xfinity, Cox, Spectrum and more, 1 Gbps Port, 400 Mbps Max Internet Speed, 1 Year Warranty - Renewed

$32.99

at eBay

NETGEAR

NETGEAR Cable Modem DOCSIS 3.0 (CM500) Compatible with Major Cable Providers Including Xfinity, Cox, for Plans Up to 400 Mbps

$46.55

at eBay

Hitron

Hitron CODA56 Multi-Gigabit DOCSIS 3.1 Modem | 2.5 Gbps Max Internet Speeds | Certified with Xfinity, Charter Spectrum, Cox | 2.5 Gbps Ethernet Cable Modem ONLY | Requires Separate WiFi Router

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Hitron

Hitron CODA56 DOCSIS 3.1 Cable Modem ONLY (NOT Fiber) | 2.5 Gbps | NO WiFi/Voice/Router | Single Ethernet Port | Xfinity/Spectrum/Cox Compatible | Requires Separate WiFi Router

$159.99

at Amazon

Hitron

Hitron CODA56 Cable Internet Modem ONLY - DOCSIS 3.1 | 2.5 Gbps | NO WiFi - Requires Router | Xfinity/Spectrum/Cox Compatible | NOT for Fiber/DSL

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NETGEAR

NETGEAR Nighthawk DOCSIS 3.1 Mid/high-Split Cable Modem (CM3000-1AZNAS) – Approved for Today’s Fastest Speeds - Works With all Cable Providers, Incl. Xfinity, Spectrum, Cox - Cable Plans up to 2.5Gbps

$299.00

at Amazon

Generic

Generic Solar Powered 4G LTE Modem Router, 15W Solar Panel & 25600mAh Battery, IP66, 164ft Range, 300Mbps, SIM Card Slot, Ideal for Camping, RV

$115.56

at Amazon

TOSYUWIR

SM100-C USB HART Modem with Wi-Fi & Android App – Dual Mode (USB/Wi-Fi) – PC/Mobile Debugging – HART Protocol Converter

$160.00

at Amazon

TOSYUWIR

SM100-HHE Series HART Intelligent Transmitter, RS485 to HART Protocol Converter, MODBUS-RTU Support, 1/2/4 Channels Isolated, for HART Smart Instruments, 12-24V DC (4-Channel, Dual RS485)

$379.00

at Amazon

TOSYUWIR

SM100-M-8 HART Data Collector – 8-Channel HART to Modbus Converter with RS485 & Ethernet, Supports Modbus RTU/TCP, HART Protocol Ver.5.0+, DIN Rail Mount, Industrial Data Acquisition Gateway

$799.00

at Amazon

NETGEAR

NETGEAR Nighthawk Cable Modem CM1200 - Compatible with All Cable Providers| For Cable Plans Up to 2 Gigabits | 4 x 1G Ethernet Ports | DOCSIS 3.1, Black (Renewed)

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NETGEAR

Netgear Nighthawk CM1100 DOCSIS 3.1 Cable Modem (Renewed)

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NETGEAR

NETGEAR Nighthawk DOCSIS 3.1 Mid/high-Split Cable Modem (CM2500) – Approved for Today’s Faster Speeds & Compatible with All Providers Incl. Xfinity, Spectrum, Cox - for Plans up to 2Gbps (Renewed)

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Jenivaint

Jenivaint 4G LTE WiFi Modem Dongle, USB Mini Wireless Router with SIM Card Slot, CAT4 Up to 150 Mbps, LED Status Display, Plug and Play Car WiFi for Travel Laptop Users

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Touchstone

Arris Touchstone CM8200A DOCSIS 3.1 Cable Modem, 32X8 Gigabit Black (Renewed)

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NETGEAR

Netgear Nighthawk Cable Modem WiFi Router Combo C7000-Compatibility Cable Providers including Xfinity by Comcast, Cox (Renewed)

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NETGEAR

NETGEAR Nighthawk Cable Modem and WiFi 5 Router Combo (C7000) - Compatible with Major Cable Providers incl. Xfinity & Cox - Cable Plans up to 800Mbps - AC1900 (Up to 1.9Gbps) - DOCSIS 3.0 (Renewed)

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Generic

Generic 5G WiFi 6 Mobile Hotspot with 2.01 Inch Touch Screen, 7100mAh Battery, 2.77Gbps Speed, IP67, Supports 16 Devices, No SIM Card, Portable WiFi for Travel, Home

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Bewinner

Bewinner Solar Powered WiFi Modem Router 300Mbps | IP66 Outdoor WiFi Extender with 26000mAh Battery, 656FT Range Dual Antennae for Garden Farm Barn

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Omquot

Omquot Waterproof Solar Powered 4G LTE Modem Router with 50M WiFi Coverage Outdoor

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TOSYUWIR

SM100-C HART USB Modem with Wi-Fi – Dual Mode (USB/Wi-Fi) – HART Protocol Converter for All HART Devices

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TOSYUWIR

SM100-C USB HART Modem with Android App – PC & Mobile Debugging – USB HART Protocol Converter (No Wi-Fi)

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TOSYUWIR

SM100-C HART USB Modem HART Protocol Converter for All HART Devices (USB + App)

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TOSYUWIR

SM101-D HART Modem, Industrial HART Communication Modem (RS485)

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TOSYUWIR

SM626H-D Remote Data Collector, Industrial RTU with GPRS/CDMA, RS485 Interface, Analog/Pulse Input, Supports TCP/UDP & Dynamic DNS for Remote Monitoring

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NETGEAR

NETGEAR Nighthawk WiFi 6Cable Modem Router CAX30-100NAR Compatible with Xfinity, Spectrum, and Cox, AX2700 (Up to 2.7Gbps) DOCSIS 3.1 (Renewed)

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TOSYUWIR

SM100-B-H – 220V AC Powered HART to MODBUS RTU RS485 Converter (R485)

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TOSYUWIR

SM700-T-1(II) RS485/RS232 to TCP/IP Converter, Industrial Serial Device Server Gateway with DC 24V, IP65, Modbus Data Transmission Support

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TOSYUWIR

SM100-B-F Industrial HART to MODBUS RS485 Converter

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TOSYUWIR

SM626H-A Data Collector, 4-Ch 16-Bit Analog Input, 2 Pulse Count, RS485 Modbus, GPRS RTU for Remote Monitoring

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TOSYUWIR

SM100-W Series HART Smart Converter – 4/8 Channel HART to Modbus RTU/TCP Gateway, RS485/Ethernet, Mutual Quarantine Channels, Industrial Rail-Mount, DC 12-24V (4CH RS485 + Ethernet)

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Mitel

MITEL ITALIA S.R.L. Routers - Wireless - Modems, Brand, Model MITEL 5634 WiFi HANDSET

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Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on the retailer's site at the time of purchase will apply.

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Frequently Asked Questions About Modems

How many modems does BestPriceScanner track?

We currently track 337 modems with prices ranging from $20 to $799. Popular brands in this category include NETGEAR, TOSYUWIR and ARRIS. Every product is refreshed regularly across Amazon, Best Buy, Walmart and EcoFlow.

What is the cheapest Modem right now?

The lowest-priced modem we're tracking starts at $20. Sort by "Price: Low to High" above to see the most affordable options first. Keep in mind that prices change frequently, so what's cheapest today may shift tomorrow.

Are modems cheaper on Amazon or Best Buy?

Neither retailer is consistently cheaper. Amazon often wins on NETGEAR, TOSYUWIR and ARRIS products, but Best Buy runs exclusive promotions and open-box deals that can beat Amazon's price. Walmart occasionally has the lowest price on popular models. That's why we compare all three in one place so you don't have to check each site separately.

How many modems are on sale right now?

Right now, 11 modems are at a reduced price below their list price. Look for the green "Save" badge on product cards above. You can also sort by "Biggest Discount" to see the largest discounts first.