Choose Your Country or Region
4K Plus Pro
The 4K Plus Pro cell phone booster extends the antenna function on the base of 4K Plus. With a secondary indoor panel antenna, it improves cell signals for better voice, texts, and 4G LTE data in small or medium homes with multiple rooms.
Networks : Band 12/17, Band 13, Band 5, Band 25/2, Band 4
Coverage : 3,000 - 6,000 Sq. Feet
Max.Gain : 65 dB
- Built-in Antenna and extra indoor antenna
- HiBoost App for fine-tuning the max power
- Support multiple users and devices
- Works with cell phones, iPads, tablets, hotspots, etc.
- FCC approved
Have questions or need help with installation? Contact us here!
Boost Your Signal Or Money Back
What coverage to expect from the HiBoost 4K Plus Pro
Need larger signal coverage? Check 10K Plus Pro
Support All US and Canadian Carriers
AT&T, Sprint, T-mobile, Verizon, US Cellular, Straight Talk, C-Spire, MetroPCS, Tracfone, Cricket, Rogers, and more…
Built-in Indoor Antenna
Distributes and sends signal to/from the booster. The Plus unit is integrated with a 7 dBi indoor panel antenna. You can simplify installations with less cable runs.
Secondary Indoor Antenna
Expands the signal coverage area. Simply plug in the antenna to the port on the booster and you are ready to boost signal from two different antennas.
♥ Optimize Antenna System
Provide Signal Meter Tools to locate the best signal receiving directions for the outdoor antenna installation.
♥ Remote Monitoring
Allow you to control your booster and see its performance directly from your phone or tablet at anytime from anywhere.
♥ Dedicated Technical Support
Receive online assistance from competent tech experts as long as you get in trouble with your booster.
How It Works
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
CDMA, WCDMA, GSM, EDGE, HSPA+, EVDO, LTE and all other cellular standards
|Maximium Output Power|
DL 10 dBm
≥ 25 dB/ 1 dB step
6 in×9.7 in ×1.4 in /152 mm×246 mm×36 mm
≤ 5.0 lb / 2 kg
Input AC 100~240 V, 50/60 Hz, Output DC 12 V/3 A