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SureCall Fusion2Go 2.0 4G Extreme Mobile Signal Booster Kit [Discontinued]

SKU: SC-PolyM2-50-Kit


The SureCall Fusion2Go 2.0 4G Extreme Mobile Signal Booster Kit is one of the strongest mobile signal boosters allowed by the FCC, so you'll receive a usable cell signal in places where most other mobile signal boosters stop working. The Fusion2Go 2.0 boosts the 2G, 3G, and 4G LTE networks from all major carriers in North America, giving you fewer dropped calls, increased call clarity and the fastest 4G LTE download speeds possible.

The SureCall Fusion2Go 2.0 4G Extreme booster has better performance than it's predecessor, features full automatic gain controls, so the booster adjusts to the outside signal instantaneously, and includes a lower profile outside antenna with a significantly stronger magnet base.

Why the SureCall Fusion2Go 2.0?

  • Strongest gain (boosting power) allowed by the FCC, for the most coverage inside with a weak to moderate outside signal.
  • Maximum uplink power to ensure that the signal from the vehicle gets back to the distant cell tower.
  • Low profile outside antenna with very strong magnet base.
  • Supports multiple phones and all carriers at the same time.
  • Everything you need is included in the kit.
  • Fewer dropped calls
  • Faster Internet data speeds
  • Better voice quality
  • Texts that send quickly
  • Longer battery life

Your purchase is covered by our 60-day money back guarantee, so you can try it risk free, and our friendly, US-based technical support team is standing by to assist with anything you need. Your equipment is also covered by a 3-year manufacturer warranty, for extra peace of mind.

Recommended For

The SureCall Fusion2Go is the ideal solution for anyone who travels in very rural areas and needs the most powerful vehicle signal booster available on the market.

How it Works

How the SureCall Fusion2Go works

The SureCall Fusion2Go 2.0 works by placing a 4 in. magnet mount antenna on the roof of the vehicle where it can receive the outside cell signal, which is then passed over a cable to the signal amplifier located inside of the vehicle. The amplifier boosts the cell signal, and then sends it over another cable to a small inside antenna, which broadcasts the boosted signal to the area of the vehicle that needs it.

The entire process also works in reverse, so you get a strong and reliable connection back to the distant cell towers.

Estimated Inside Coverage

The strength of your existing outside signal, measured in the location where you plan to mount the outside antenna, has a direct impact on the amount of inside coverage you'll get from a signal booster. The table below shows how much coverage you may get depending on your outside signal strength:

Existing Outside Signal Strength Estimated Inside Coverage
Strong (5 Bars) Most of the vehicle
Medium (3-4 Bars) A few feet from the inside antenna
Weak (1-2 Bars) 18 inches from the inside antenna
None (0 Bars) No Coverage

Please Note: It is important to remember that there are many factors that impact the size of the inside coverage area, so actual results may vary from these estimates.

Will this Work for my Phone and Carrier?

The SureCall Fusion2Go has been designed to work with all cell phones and all carriers in the United States, Canada and Mexico, as well as carriers from some other countries in Latin America, South America and Australia.

Supported Phones All Cell Phones, Hotspots, and any Devices that use Cellular Data
Networks 2G, 3G, 4G & 4G LTE
Frequencies 700, 800, 1900, 1700/2100 MHz
Carriers Works for all Carriers in North America, including:
  • AT&T

Please Note: This signal booster will not work in most European, Asian, and African countries, as the frequencies used there are different than those boosted by this equipment.

Kit Includes

The following components are included with the SureCall Fusion2Go kit:

Recommended Accessories

While the SureCall Fusion2Go Signal Booster Kit includes everything you need to install the system and start having great cell signal, the following accessories are recommended if you're planning to use the Fusion2Go in a large vehicle, like an RV (they are not meant for use in a car):

SureCall Fusion2Go 2.0 4G Extreme Mobile Signal Booster Kit

SureCall Fusion2Go 2.0 4G Extreme Mobile Signal Booster Kit [Discontinued]

$299.00 $379.00

What You Should Know


Uplink Frequency Ranges (MHz)


Downlink Frequency Ranges (MHz)


Max Gain


Max Uplink Power




Cable Type




Plenum Rating


RF Connectors


Antenna Type


Power Supply


Frequency Range


Includes Connectors


Output Ports


Output Voltage


Outside Antenna Options


Inside Antenna Options


Number of Inside Antennas

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