Choose Your Country or Region
The 4K Plus cell phone booster features a built-in antenna and a high-gain outdoor antenna. With 65 dB max gain, it amplifies 2G GSM, 3G, and 4G LTE signals and delivers signals in small/medium home 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
- Built-in indoor antenna for less clutter
- HiBoost App helps fine tune max. power
- Works with multiple users and devices
- Works on cell phone, iPad, tablet and hotspot
- FCC approved
Have questions or need help with installation? Contact us here!
Boost Your Signal Or Money Back
30-Day Money Back Guaranteed
US Customer Support
What coverage to expect from the HiBoost 4K Plus
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 an indoor panel antenna. You can simplify installations with less cable runs.
Optional Indoor Antenna
Wanna customize your own signal coverage area? Install an extra indoor panel antenna to extend signal coverage for multiple rooms.Add a panel antenna
♥ 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