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4K Plus
$359.99
The 4K Plus cell phone booster features a built-in antenna and a high-gain outdoor antenna. With 65 dB max gain, it amplifies 3G, 4G LTE, and 5G signals and delivers signals in small/medium homes and offices.
Networks : Band 12/17, Band 13, Band 5, Band 25/2, Band 4
Coverage : 1,000 - 4,000 Sq. feet
Max.Gain : 65 dB
- Better talk, text & stream guaranteed
- Typical enhanced coverage 3,000 sq ft
- Works with multiple users and devices
- Built-in indoor antenna for simplified install
- All phones, iPads, tablets and hotspot, on all US carriers
- 5G Compatible
We will compensate you the difference if you find a lower price.
3-Year Warranty
30 Days Money Back
Free Shipping
Clearer Calls
Faster Data
Improved Hotspots
5G Compatible
All phones & Carriers
Extended Coverage
4k Plus
Your solution to weak signal
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 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 ft
- Effective coverage area depends on the quality of outside signal strength
Coverage to expect
4,000 sq.ft.
With 5 bars outside
2,500 sq.ft.
With 3-4 bars outside
1,000 sq.ft.
With 2 bars outside
4K Plus and 4K Plus Pro
4K Plus
One Built-in antenn
4K Plus Pro
Extended coverage, better reception for two large rooms/floors
One Built-in antenn & One Panel Indoor Antenna
Your Benefits from 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.
Reliable Cell Service Wherever You Are
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, it 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 Your 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.
♥ 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
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.
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!!!
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
Unboxing Reviews
FAQ
What’s included in the Kit?
It’s a complete kit that comes with everything you need for the installation.
What is the return policy?
If you decide to return your Hiboost cell phone booster kit within 30 days, please email at support@hiboost.com or call us at 1-972-870-5666 and we’d be happy to help assist you with the the return and refund proces. Please kindly note that we only accept the complete kit that is originally sent.
What's the difference between the 4K Plus and 4K Smart Link?
In addition to different amplification, appearances, and prices, the indoor antenna of the Plus is built in the amplifier. You do not need to run extra indoor cable for the indoor antenna like a Smart Link booster with a panel indoor antenna. Besides the Smart Link is featured with a metal case while 4K Plus comes with an ABS case.
What's the difference between the Plus and Pro, 4K Plus and 10K Plus?
 4K Plus |  4K Plus Pro | 10K Plus |  10K Plus Pro | |
Price | $449.99 | $569.99 | $569.99 | $649.99 |
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
| Outside Signal Strength
| Outside Signal Strength
| Outside Signal Strength
|
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 |
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 |
| Maximium Output Power | DL 10 dBm |
| MGC(Step Attenuation) | ≥ 25 dB/ 1 dB step |
| I/O port | N-Female |
| Impedance | 50 ohm |
| Environment Condition | IP40 |
| Dimensions | 6 in×9.7 in ×1.4 in /152 mm×246 mm×36 mm |
| Weight | ≤ 5.0 lb / 2 kg |
| Power Supply | Input AC 100~240 V, 50/60 Hz, Output DC 12 V/3 A |
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