Max.Gain : 65 dB

1 - 4000 Sq. Ft

Clearer Calls

Faster Data

All Carriers

5G Compatible

Raise your signal bars instantly

HiBoost 4k Plus captures the strongest outside signal from the nearest cell tower of your service provider with a powerful outdoor directional antenna. With up to 60 dB gain of amplification, the amplifier boosts the received signal and rebroadcasts the stronger signal for all your indoor cellular devices including your phone, tablets, a hotspot on all US carriers networks, including AT&T, Sprint, T-mobile, Verizon, US Cellular, Straight Talk, C-Spire, MetroPCS, Tracfone, Cricket, and more. With its built-in antenna, you do not need to run cables to install the indoor panel antenna like other booster kits.

Who is HiBoost 4K Plus kit for?

For a small home/office size (1,000 to 4,000 sq ft).Good for: 2 rooms of homes, offices and cabins.Not recommended for: needing whole building coverage above 4K sq ftEffective coverage area depends on the quality of outside signal strength

Coverage to expect 

4,000 sq.ft.

With 5 bars of outside signal

2,500 sq.ft.

With 3-4 bars of outside signal

1,000 sq.ft.

With 2 bars of outside signal

4K Plus and 4K Plus Pro

4K Plus

One Built-in antenna

4K Plus Pro

One Built-in antenna & One Pannel antenna

Better reception for two floors

Your Benefits from Hiboost 4K Plus

No more dropped calls and slow data

If you suffer from the hassle of dropped calls, slow data and unsent texts and emails, 4K Plus cell signal amplifier is your answer. The amplifier kit is designed to boost weak signal, providing extended and reliable cell coverage in your midsize home or office up to 4,000 sq ft.

More reliable service

4K Plus Cell Phone Signal Booster constantly raises your signal bars! Wherever you live, urban, suburban or rural areas, whatever phones and service providers you’re using, 4K Plus has you covered. It works with all kinds of smartphones, hotspots, tablets, notebooks on all US as well as Canadian providers. Wherever you need coverage, HiBoost 4K Plus is your solution.

Faster and simpler installation

The amplifier has a powerful and innovative built-in antenna, so there is no need to run extra cables for simplified installation. This makes the unit more user-friendly, with no Wi-Fi needed and no monthly subscription fee.

Boost more than cellular signal

While the amplifier system eliminates your dropped calls and loading screens, it can also do more!

It boosts your business productivity at work and lets you stay connected with those who matter. Your entertainment never stops with loading screens! It also provides greater peace of mind in any emergencies with constant and reliable service.

Signal Supervisor App

All-in-one signal assistant. Free app for easier installation and customer support

♥ Optimize Antenna System: Provides Signal Meter Tools to locate the best signal and receive directions for the outdoor antenna installation.

 Remote Monitoring: Allows you to control your booster and see its performance directly from your phone or tablet anytime from anywhere.

♥ Dedicated Technical Support: Receive online assistance from competent tech experts when you have questions about your booster.

How it works

STEP-1

The outdoor antenna communicates and captures cell signal from the cell tower

STEP-2

The booster receives the outside signal, amplifies it and send it to the inside antenna

STEP-3

The inside antenna broadcasts the amplified signal to the area that needs reception

Here’s why customers love HiBoost 

jka

It did boosts my bars!!

Working from home forced me to “boost” my mobile reception, and this gizmo took me from 1 bar to 3 bars. I can probably get to 4 bars with some additional tweaking after I get to a hardware store. It is critical to follow the installation instructions regarding antenna spacing as well as directions for both the indoor and outdoor antennas. It is worth spending a few hours to experiment with placement of the antennas.

James

Boosts my indoor phone signal! 

I live in the country and have very little service. The cell phone signal booster has been able to boost my cell signal and provide me with 4 bars where before I only had 1 to 2 bars. I use my cell phone for a hot spot for my computer and it has been awesome!!!

Steve Farmer

Good product that actually works when installed properly.

I used this product to replace an old wireless booster after it met its end due to a lightning strike. After installing this product, I have found it to work better than my old unit being it not only boosts my AT&T FirstNet phone but also Verizon phones in the same house hold (At the same time). I live in an area of rural Georgia where towers are only 4 miles away but due to the topography, you have little to no signal at ground level. After installing the outside antenna on our TV antenna that is climbable (Aprox. 30’), I hooked up the unit and instantly received full signal on my device, works good on the LTE & 4G bands

Signal Supervisor App

What's the difference between the Plus and Pro, 4K Plus and 10K Plus?

HiBoost 4K Plus
HiBoost 4K Plus Sale price$449.99 USD
HiBoost 4K Plus Pro
HiBoost 4K Plus Pro Sale price$549.99 USD
HiBoost 10K Plus
HiBoost 10K Plus Sale price$599.99 USD
HiBoost 10K Plus Pro
HiBoost 10K Plus Pro Sale price$649.99 USD
Max Gain

65 dB

65 dB

68 dB

68 dB

Maximum Output Power

DL 10 dBm

DL 10 dBm

DL 12 dBm

 DL 12 dBm

Coverage

Outside Signal Strength

  • 1,000 sq ft with 2 bars
  • 2,200 sq ft with 3 bars
  • 4,000 sq ft with 5 bars

Outside Signal Strength

  • 3,000 sq ft with 2 bars
  • 4,200 sq ft with 3 bars
  • 6,000 sq ft with 5 bars

Outside Signal Strength

  • 4,000 sq ft with 2 bars
  • 6,200 sq ft with 3 bars
  • 10,000 sq ft with 5 bars

Outside Signal Strength

  • 6,000 sq ft with 2 bars
  • 8,000 sq ft with 3 bars
  • 12,000 sq ft with 5 bars
Indoor Antenna

Built-in Antenna

Built-in Antenna & Panel Antenna

Built-in Antenna

Built-in Antenna & Panel Antenna

Max.users

up to 100

up to 150

up to 150

up to 200

FAQ

Tech Specs

SKU

HPL10651

WORKING BANDS

Band 12/17 / Band 13 / Band 5 / Band 25/2 / Band 4

UL FREQUENCY RANGE

698-716 / 776 – 787 / 824-849 / 1850-1915 / 1710-1755

DL FREQUENCY RANGE

728-746 / 746 – 757 / 869-894 / 1930-1995 / 2110-2155

SUPPORTED STANDARDS

CDMA, WCDMA, GSM, EDGE, HSPA+, EVDO, LTE and all other cellular standards

MAXIMUM GAIN

65dB

Customer Reviews

Based on 163 reviews
79%
(129)
12%
(20)
3%
(5)
6%
(9)
0%
(0)
S
Sneha Biyani
Made the Difference!

I have T-Mobile home internet. This booster has made a big difference for me where I live out in the country. I consistently get 4 bars of service. Installation wasn't too bad and I wish I could have gotten the antenna even higher but that was not possible. Would buy again and would recommend to my friends.

E
Emily Ross
I don't have to stand at a window when using my cell phone inside.

Rural installation with signal outside but weak and sometimes no signal inside. Completed the antenna test setup using SignalSupervisor (Android) and was very pleased with inside signal strength. I used to stand at a window or go out on the porch to use my cell phone but I now have the ability to call and use data (with the WiFi Off) everywhere inside (used my phone for a few hours just with the Test Setup).

B
Babalwa Swanepoel
Hard to install

This is super tricky to install. I had to call in reinforcements and still couldnĄŻt get it to work. If you are extra technical then you will probably have an easier time.

V
Victor Adams
Great value for the money!

Hiboost was very easy to install. This is a real value for the money spent. We live in the country and it is hard to get good cell service. We can use our cell phones anywhere in the house without dropping a call.

A
Abel Doyle
The booster works. Period.

The booster works. Period. It has allowed me to make phone calls in places in my house I never had signal before. The gauges on my app allow me to aim the antenna on my own and dial it in. I recommend this product.