If you are searching for the best cable modem signal booster then you landed on the right page. Here we have compiled a list of the top cable modem signal booster.

We have spent around 27 hours to find the right option for you and based on our research 2 Port HDTV Amplifier for Cable TV Antenna Signal Booster CATV Multimedia Drop Amp with Active Return [PCT-MA-B1015-2A] is our top pick for you. This is one of the best products currently available in the market. However, if you don’t want to spend extra then we have another great option for you is 25dbi Yagi 4G LTE Antenna SMA Male Directional Cell Phone Signal Booster Amplifier Modem RG58 1.5m Cable ships from USA. Below is a review of some of the best cable modem signal booster, together with their specifications and functions. So without further waiting, Let’s dive right in.

Best cable modem signal booster

Image
Product Title
Score

Amplifier, Cable TV RF Broadband 15dB Gain One Output 5-1002Mhz w/ Power Adapter
9.9

Arris 1-Port Cable, Modem, TV, OTA, HDTV Amplifier Signal Booster with Passive Return and Coax Cable Kit
9.5

NETGEAR N300 Wall Plug Version Wi-Fi Range Extender (WN3000RP)
9.3

25dbi Yagi 4G LTE Antenna SMA Male Directional Cell Phone Signal Booster Amplifier Modem RG58 1.5m Cable ships from USA
8.6

TP-Link N300 WiFi Extender(TL-WA855RE)-Covers Up to 800 Sq.ft, WiFi Range Extender supports up to 300Mbps speed, Wireless Signal Booster and Access Point for Home, Single Band 2.4Ghz only
8.3

2 Port HDTV Amplifier for Cable TV Antenna Signal Booster CATV Multimedia Drop Amp with Active Return [PCT-MA-B1015-2A]
8.2

SETEK WiFi Extender Signal Booster, Covers up to 2500 sq ft, 300 mbps Wireless Internet Amplifier – Covers 15 Devices with 2 External Advanced Antennas, 5 Working Modes, LAN/Ethernet (black)
7.6

4-Port Cable TV/Antenna/HDTV/Internet Digital Signal Amplifier/Booster/Splitter with Passive Return, Coax Cable, F59 Terminators (Antronix MRA4-8)
7.4

NETGEAR WiFi Range Extender EX3700 - Coverage up to 1000 sq.ft. and 15 Devices with AC750 Dual Band Wireless Signal Booster & Repeater (up to 750Mbps Speed), and Compact Wall Plug Design
7.3

Amplifier, Cable TV RF Broadband 8dB Gain Four Output 5-1002Mhz w/ Power Adapter
6.5

Amplifier, Cable TV RF Broadband 15dB Gain One Output 5-1002Mhz w/ Power Adapter


More Info and Images

Amplifier, Cable TV RF Broadband 15dB Gain One Output 5-1002Mhz w/ Power Adapter

$34.99
$30.90
 in stock
5 new from $30.90
Free shipping
Amazon.com
as of April 21, 2025 9:47 am

Features

  • The micro-housing allows all output ports of the amplifier to be facing down to simplify coaxial cable wiring in NID enclosures or small spaces.
  • Patented auto-seizing F-port features a “Cam Activated Mechanism” to provide full contact pressure (>2,000 grams) on the center conductor for maximum reliability.
  • True 5-42 MHz return band and full 1 GHz downstream spectrum for more useable bandwidth.
  • Unique surge protection on all ports without the use of arc gaps which may cause high impulse noise during discharge.
  • Self-resetting circuit protection provides safe protection against short-circuits to minimize maintenance costs.

Arris 1-Port Cable, Modem, TV, OTA, HDTV Amplifier Signal Booster with Passive Return and Coax Cable Kit


More Info and Images

Arris 1-Port Cable, Modem, TV, OTA, HDTV Amplifier Signal Booster with Passive Return and Coax Cable Kit

 out of stock
Amazon.com
as of April 21, 2025 9:47 am

Features

  • The BDA-42-1-PR-R is a Bi-Directional Cable TV Amplifier and over-the-air (OTA) HDTV amplifier designed for use in homes. Boosts signal by 32x in the forward path
  • Compatible with all standard and digital Cable TV services. The amplifier should be installed BEFORE splitters and long cable runs for best results. 1-year warranty.
  • Meets all applicable IEEE surge standards for all output ports, which enhances system reliability. Weather seal and protective coating allow use of the amplifier for indoor or outdoor applications. 36" connection cable included.
  • NOT FOR USE WITH SATELLITE DISH SYSTEMS. It will block the signal between the dish and receiver. NOT FOR USE WITH AMPLIFIED ANTENNAS. Using with an amplified antenna may cause total loss of OTA signals. If you antenna comes with any type of power cord, it is amplified.

NETGEAR N300 Wall Plug Version Wi-Fi Range Extender (WN3000RP)


More Info and Images

NETGEAR N300 Wall Plug Version Wi-Fi Range Extender (WN3000RP)

$84.95  out of stock
3 new from $84.94
12 used from $15.00
Amazon.com
as of April 21, 2025 9:47 am

Features

  • Ideal for extending WiFi to devices like the iPhone 5, Samsung Galaxy S3, iPad 2, and PlayStation 3. External antennas for better WiFi coverage
  • Extends wireless coverage, universal compatibility. Reduce mobile data plan charges by connecting to WiFi. May not be compatible with WiFi routers or gateways whose firmware has been altered or changed, including without limitation certain open source routers, or other WiFi routers or gateways with non-standard or outdated firmware
  • Easy to install - no CD required. TCP/IP, DHCP server and client, DNS relay. Extends wireless coverage, universal compatibility
  • Fast Ethernet port to connect home A/V devices to the network ; WiFi Technology :802.11n
  • Smart LED indicators helps find the best location for optimal WiFi coverage. Works with devices supporting Wi-Fi Protected Setup (WPS)

25dbi Yagi 4G LTE Antenna SMA Male Directional Cell Phone Signal Booster Amplifier Modem RG58 1.5m Cable ships from USA


More Info and Images

25dbi Yagi 4G LTE Antenna SMA Male Directional Cell Phone Signal Booster Amplifier Modem RG58 1.5m Cable ships from USA

$45.89  in stock
Amazon.com
as of April 21, 2025 9:47 am

TP-Link N300 WiFi Extender(TL-WA855RE)-Covers Up to 800 Sq.ft, WiFi Range Extender supports up to 300Mbps speed, Wireless Signal Booster and Access Point for Home, Single Band 2.4Ghz only


More Info and Images

TP-Link N300 WiFi Extender(TL-WA855RE)-Covers Up to 800 Sq.ft, WiFi Range Extender supports up to 300Mbps speed, Wireless Signal Booster and Access Point for Home, Single Band 2.4Ghz only

$29.99  in stock
6 new from $24.00
6 used from $9.74
Amazon.com
as of April 21, 2025 9:47 am

Features

  • Extend Wi-Fi Coverage - Boost Internet Wi-Fi Coverage up to 800 Square feet - Compatible with any Wi-Fi Router, Gateway, Access Point
  • Eliminate Wi-Fi Dead Zones - Enjoy Lag-Free connection to any type of devices, including wired devices via Ethernet Port
  • Stay connected - Expand Wi-Fi coverage for your Smart Phones, Smart TV, Fire Stick, Google Chromecast, Web Browsing, Alexa Echo, Ring and more
  • Easy Set Up - 2 simple taps and you are ready to connect, smart indicator light helps to install in best optimal location
  • Single Band 2.4GHz - 2 external Antennas with MIMO technology for improved range versus standard range extenders. The product may not be compatible with routers or gateways with firmware that has been altered, is based on open source programs, or is non-standard or outdated

2 Port HDTV Amplifier for Cable TV Antenna Signal Booster CATV Multimedia Drop Amp with Active Return [PCT-MA-B1015-2A]


More Info and Images

2 Port HDTV Amplifier for Cable TV Antenna Signal Booster CATV Multimedia Drop Amp with Active Return [PCT-MA-B1015-2A]

 out of stock
Amazon.com
as of April 21, 2025 9:47 am

Features

  • This Amplifier Provides 2 Ports for Multiple TV Sets, Cable Boxes, or Cable Modems - It Works With Both Cable and Antenna Signals
  • Boosts Signal Strength by +10dB, Improves Analog, Digital and HDTV Picture Quality, and Improves UHF/VHF/FM Antenna Reception
  • The Active Return Path Boosts Broadband Communications Back to the Cable Company a Feature for Supporting Interactive Services
  • High Quality SCTE Compliant Connectors with Patented DSM Seizure Technology Provide Better Surface Contact
  • Meets All Applicable IEEE Surge Standards for All Output Ports, Which Enhances System Reliability

SETEK WiFi Extender Signal Booster, Covers up to 2500 sq ft, 300 mbps Wireless Internet Amplifier – Covers 15 Devices with 2 External Advanced Antennas, 5 Working Modes, LAN/Ethernet (black)


More Info and Images

SETEK WiFi Extender Signal Booster, Covers up to 2500 sq ft, 300 mbps Wireless Internet Amplifier – Covers 15 Devices with 2 External Advanced Antennas, 5 Working Modes, LAN/Ethernet (black)

 out of stock
Amazon.com
as of April 21, 2025 9:47 am

Features

  • Wifi Extender Internet Booster
  • Covers up to 3000 sq ft
  • high-performance processor - 300 MBPS and 2.4 GHz
  • Latest security - WEP, WPA, WPA2
  • One tap connection within 1 minute

4-Port Cable TV/Antenna/HDTV/Internet Digital Signal Amplifier/Booster/Splitter with Passive Return, Coax Cable, F59 Terminators (Antronix MRA4-8)


More Info and Images

4-Port Cable TV/Antenna/HDTV/Internet Digital Signal Amplifier/Booster/Splitter with Passive Return, Coax Cable, F59 Terminators (Antronix MRA4-8)

$56.44  in stock
Amazon.com
as of April 21, 2025 9:47 am

Features

  • Four port amplifier with a passive return path provides an increase of +7.5 db per port. Reduces snow and prevents image pixelation with digital cable, boosts antenna (OTA) signals for distribution to multiple TVs. May improve cable modem performance. May improve HDTV reception.
  • Compatible With All Standard And Digital Cable TV Services, OTA Antenna Reception. Not compatible on systems with an existing amplifier or pre-amplifier. Exceeds all SCTE Standards.
  • 6 kV surge protection for protection against lightning strikes. The nickel plated housing provides the excellent corrosion resistant protection against salt fog and rust.
  • 3 dB Noise Figure provides clean amplification of weak signals to overcome the poor noise figure in TV tuners and converters. 6 kV Combination Wave Surge Protection Unique surge protection on all ports.
  • PTC Short-Circuit Protected UL Listed Adaptor - Self-resetting circuit protection provides safe protection against short-circuits to minimize outage times. Includes Amplifier, Power Supply, 36 inch coaxial cable and two 75-ohm port terminators.

NETGEAR WiFi Range Extender EX3700 – Coverage up to 1000 sq.ft. and 15 Devices with AC750 Dual Band Wireless Signal Booster & Repeater (up to 750Mbps Speed), and Compact Wall Plug Design


More Info and Images

NETGEAR WiFi Range Extender EX3700 - Coverage up to 1000 sq.ft. and 15 Devices with AC750 Dual Band Wireless Signal Booster & Repeater (up to 750Mbps Speed), and Compact Wall Plug Design

$82.88  in stock
4 used from $34.55
Amazon.com
as of April 21, 2025 9:47 am

Features

  • EXTENDED WIRELESS COVERAGE: Adds Wi-Fi range coverage up to 1000 sq ft, and connects up to 15 devices such as laptops, smartphones, speakers, IP cameras, tablets, IoT devices, and more..Connectivity protocol:Ethernet,Wi-Fi
  • AC750 WI-FI SPEED: Provides up to 750Mbps performance using dual-band and patented FastLane(TM) technology.
  • UNIVERSAL COMPATIBILITY: Works with any wireless router, gateway, or cable modem with Wi-Fi.
  • WIRED ETHERNET PORT: Simply plug in game consoles, streaming players, or other nearby wired devices using the one 10/100M port for maximum speed.
  • SAFE & SECURE: Supports WEP and WPA/WPA2 wireless security protocols.

Amplifier, Cable TV RF Broadband 8dB Gain Four Output 5-1002Mhz w/ Power Adapter


More Info and Images

Amplifier, Cable TV RF Broadband 8dB Gain Four Output 5-1002Mhz w/ Power Adapter

$64.99
$49.00
 in stock
4 new from $47.87
1 used from $36.56
Amazon.com
as of April 21, 2025 9:47 am

Features

  • Four port amplifier with a passive return path provides an increase of +7.5 db per port. Reduces snow and prevents image pixelation with digital cable, boosts antenna (OTA) signals for distribution to multiple TVs. May improve cable modem performance. May improve HDTV reception.
  • Compatible With All Standard And Digital Cable TV Services, OTA Antenna Reception. Not compatible on systems with an existing amplifier or pre-amplifier. Exceeds all SCTE Standards. Coaxial cables are not included.
  • 6 kV surge protection for protection against lightning strikes. The nickel plated housing provides the excellent corrosion resistant protection against salt fog and rust. 5 Year Warranty (amplifier only)
  • 3 dB Noise Figure provides clean amplification of weak signals to overcome the poor noise figure in TV tuners and converters. 6 kV Combination Wave Surge Protection Unique surge protection on all ports.
  • PTC Short-Circuit Protected UL Listed Adaptor - Self-resetting circuit protection provides safe protection against short-circuits to minimize outage times.

In this article, we have reviewed the best cable modem signal booster for our readers. We hope you get the perfect cable modem signal booster from our above list. If you didn’t find your desired one then check out NETGEAR N300 Wall Plug Version Wi-Fi Range Extender (WN3000RP), one of the most sold items in the market.