Cel-Fi by Nextivity GO M Vehicle Smart Signal Booster, Refurbished


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Cel-Fi GO+ Vehicle Smart Signal Booster Car Kit
$180.00 off
(NOTE: is not eligible for promo coupons or discounts.)
  • Powerful single-carrier solution.
  • Complete kit, easy install.
  • No monthly fees, no wifi needed.
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Cel-Fi by Nextivity GO M Vehicle Smart Signal Booster, Refurbished

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Cel-Fi GO M Vehicle Signal Booster

No more dropped calls, slow internet, & disrupted service

The Cel-Fi GO M Refurbished Smart Signal Booster for Verizon or AT&T by Nextivity is part of the next generation of intelligent signal boosters. Because all Cel-Fi products are designed and developed using the most advanced radio frequency and signal processing technology.

With up to +70 dB gain of amplification, it greatly enhances 3G & 4G LTE cell service for all your wireless devices (smartphones, notebooks, hotspots, etc.) on Verizon. With the Cell-Fi Wave app, it is possible to change to AT&T for each carrier individually not simultaneously. Tough NEMA 4-rated design allows for outdoor installation and is weather-resistant against water, dust, and dirt.

Unlike multi-carrier signal boosters with a limit of +50 dB, Cel-Fi’s single-carrier solution can boost signal up to +70 dB. That’s a difference of +20 dB or up to 100x more power compared to multi-carrier boosters.

Never drop a call again. Stop waiting for loading screens. No more searching for reception. Get faster internet & updates on your apps. Send emails and text messages with zero delay. Stream video & audio with little to no buffering.

More bars instantly.

All certified refurbished products have been reviewed and recertified by the manufacturer. Same great performance, much lower price.

  • Boosts 3G & 4G LTE for any vehicle.
  • Works for all phones & cellular devices, Verizon or AT&T only.
  • Complete kit: all parts included, easy install.
  • No monthly fees, no need to be connected to wifi, it just works.
  • Industry-leading design & performance by Nextivity Cel-Fi.

Cel-Fi Wave App

Cel-Fi WAVE is the software application and cloud-based portal solution used for registering, setting-up, optimizing, remotely monitoring, and updating the Cel-Fi hardware. Available on iOS, Android, Tencent, PC, and Mac devices.

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Who is this for?

Great for: cars, sedans, SUVs, RVs, and boats in urban & rural areas.

Supports Verizon or AT&T with carrier switching option.

Compatible With Verizon Networks

The Nextivity Cel-Fi GO M Refurbished Smart Signal Booster amplifies talk & text, 3G, and 4G LTE for Verizon or AT&T.

Compatible Carriers (4G LTE & 3G): Verizon or AT&T

Kit Includes:

Cel-Fi GO M Amplifier
Interior Patch Server Antenna
Power Supply
External Magnetic Mount Antenna

Tech Specs

Nextivity Cel-Fi GO M Refurbished Smart Signal Booster
Model G32-2/4/5/12/13MK
Frequencies - Uplink Band 2, 1850-1910 MHz; Band 4, 1710-1755 MHz; Band 5, 824-849 MHz; Band 12, 699-716 MHz; Band 13, 777-787 MHz
Frequencies - Downlink Band 2, 1930-1990 MHz; Band 4, 2110-2155 MHz; Band 5, 869-894 MHz; Band 12, 729-746 MHz; Band 13, 746-756 MHz
Max Gain 70 decibels (dB)
Antenna Connectors SMA-Female
Power 9.6 – 16.5V, 2A current draw, 16W nominal power consumption
Dimensions 10.73 x 3.8 x 1.71 in / 27.25 x 9.65 x 4.35 cm
Weight 1.87 lbs / 0.85 kgs


This is a CONSUMER device. BEFORE USE, you MUST REGISTER THIS DEVICE with your wireless provider and have your provider's consent. Most wireless providers consent to the use of signal boosters. Some providers may not consent to the use of this device on their network. If you are unsure, contact your provider. You MUST operate this device with approved antennas and cables as specified by the manufacturer. Antennas MUST be installed at least 20 cm (8 inches) from any person. You MUST cease operating this device immediately if requested by FCC or a licensed wireless service provider.


The Nextivity Cel-Fi GO M is easy to install. Everything is included in the kit. Our trained product specialists can also assist if you have any questions. Call 1-800-470-6777 or email

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