SureCall Fusion2Go Max Mobile Signal Booster Kit
60-Day Returns • Free Shipping $100+ • 3-Year Warranty
In Stock & Ships Tomorrow
Get it between Mon, Mar 10 - Fri, Mar 14
Product Info
Product Info
The SureCall Fusion2Go Max Mobile Signal Booster is the newest and most powerful vehicle signal booster on the market. It pairs the industry-leading Fusion2Go 3.0 amplifier with an outside antenna that has patented Extended Range Technology (ERT) to create a vehicle booster solution that provides you with maximum performance and allows you to be as far from the cell towers as possible.
If you're the type of traveler who ends up in locations with spotty or non-existent cell service, then the SureCall Fusion2Go Max signal booster is the perfect solution for you. You'll be able to use your phone, hotspot, or any mobile device for miles after the signal has dropped out for travelers without a signal booster.
The Fusion2Go Max boosts the 2G, 3G, 4G LTE, and any 5G networks deployed on the supported bands from all major carriers in North America, giving you far fewer dropped calls, increased call clarity, and the fastest download speeds possible.
About the Extended Range Technology (ERT)
The new Extended Range Technology from SureCall boosts the cell signal right at the outside antenna, so you don't experience any signal loss, noise, or degradation before the signal is amplified. The signal is then passed to another amplifier in the vehicle, which boosts the signal again to compensate for any loss of strength that may have been experienced along the cable run. This ensures that the booster is operating with the absolute most amount of cell signal, resulting in the best possible coverage inside and the strongest cell signal being broadcast back to the distant cell towers.
Any signal booster that does not have ERT just won't be able to keep up.
Why the SureCall Fusion2Go Max?
- Strongest gain (boosting power) allowed by the FCC, for the most coverage inside with a weak to moderate outside signal.
- Strongest uplink power of any booster on the market, so 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 Max is the best solution for anyone who travels in very rural areas and needs the most powerful vehicle signal booster available on the market.
How it Works

The SureCall Fusion2Go Max works by placing the ERT-enabled, fin-shaped magnet mount antenna on the roof of the vehicle where it can receive the outside cell signal. That signal is passed over a cable to the signal amplifier located inside of the vehicle, which boosts the cell signal, and then sends it over another cable to the low profile inside antenna, which broadcasts the boosted signal to the inside 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 Max 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 LTE & 5G |
Frequencies | 700, 800, 1900, 1700/2100 MHz |
Carriers | Works for all Carriers in North America, including: AT&T, Verizon, Sprint, T-Mobile, US Cellular, Bell, Telus, Rogers, Freedom Mobile |
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.
In the Box
- SureCall Fusion2Go Max Amplifier
- SureCall DC Power Supply
- SureCall ERT Mag Mount External Antenna w/ 10 ft of Cable
- SureCall Low Profile Internal Antenna
Specifications
Specifications
-
Warranty Length
Regulatory Advisories
Regulatory Advisories
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 the FCC or a licensed wireless service provider. WARNING. E911 location information may not be provided or may be inaccurate for calls served by using this device.
Please note, the four largest carriers - AT&T, T-Mobile, Verizon and Sprint - and more than 90 regional carriers have given blanket consent for use of all boosters certified to the new FCC standards.