HiBoost Dot cell phone signal booster increase 3G and 4G LTE cellular connectivity and signal strength for one room with up to 1,500 sq.ft coverage. It’s ideal for small homes. With its sleek, compact design and classic black colour, it will be also a great fit to the furnishing style.
【Note: The Hiboost Dot is ONLY working for AT&T, T-Mobile and Verizon. It does not work with band66】

Rated 4.82 out of 5 based on 11 customer ratings
(11 customer reviews)

Networks : Band12/17, Band13, Band5

Coverage : 500 - 1,500 Sq. Feet

Max.Gain : 60 dB

  • Fine-tune maximum power with HiBoost App
  • Low interference to cellular tower
  • Works with multiple users and devices
  • Sleek design and durable construction
  • FCC approved

Introducing Dot

HiBoost Dot supports multiple users and devices with coverage up to 1,500 sq.ft. It provides an innovative mobile signal enhancement for a weak spot at your house.


Booster and Components Included

High-gain Outdoor Antenna

Captures signal from distant cell phone towers. It features high performance with 9 dBi gain. Also it is easy to install and fine-tune for the best location to cell tower.

Indoor Panel Antenna

Distributes signal from the booster and sends signal inside. Easy to install anywhere in your place.

Low-loss Coaxial Cables

Transmits signal from the antenna to the booster with little loss. The N-Type connectors on terminals protect the booster system from damage.


Hiboost is powered by a free HiBoost App, Signal Supervisor. Now you can control your device directly from your phone or tablet at anytime from anywhere and benefit from much easier and more efficient installation.

Find the best position for the outdoor antenna with a professional signal meter tool

Keep informed on booster performance status thanks to push notifications

Receive assistance online from competent tech experts

Outdoor Antenna Optimal

Supervisor Signal app helps find the best location for outdoor antenna to receive strong signal reception.


Indoor Antenna Optimal

Before mounting the indoor antenna, use the app to adjust its location for the most coverage.

App fine-tune signal strength for indoor antenna
  1. Outdoor antenna receives signal from the nearest cell phone tower and sends it to the Dot booster.

2. Dot booster amplifies the received signal and transmits to the indoor antenna.


3. Indoor antenna receives and broadcasts the signal throughout the space.

HIBOOST-4K SM-how-it-works-4

4. This is the moment! Your mobile phone receives a strong signal and you enjoy seamless calls and data!



Working Band

Band 12/17 /Band 13 / Band 5

UL Frequency Range(MHz)

698-716 / 776-787 / 824-849

DL Frequency Range(MHz)

728-746 / 746 – 757 / 869-894

Supported Standards

CDMA, LTE standards

Max. Gain

60 dB

Max. Output Power

UL 18 dBm, DL 10 dBm

I/O Port



50 ohm

Environment Conditions



6.77 x 4.4 x 0.75inch/172 x 112 x 19mm


≤ 3.3lbs / 0.6kg

Power Supply

Input AC100~240 V, 50/60 Hz, Output DC 5 V / 3 A

Installation Reference



Networks : Band12/17, Band13, Band5, Band25/2, Band4

Coverage : 800 - 3,000 Sq. Feet

Max.Gain : 60 dB


Networks : Band 12/17, Band 13, Band 5, Band 25/2, Band 4

Coverage : 6,000 - 12,000 Sq. Feet

Max.Gain : 68 dB


Networks : Band 12, Band 13, Band 5, Band 25/2, Band 4

Coverage : 7,000-15,000 Sq. Feet

Max.Gain : 70 dB


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