HiBoost
Hiboost SLD+
Best signal solution for homes and offices with poor cellular coverage.
Boost your indoor cellular signal with the Hiboost SLD+. This powerful signal booster enhances weak signals across multiple network bands, ensuring clearer calls and faster data speeds for homes and offices. It significantly improves voice quality, reduces dropped calls, and supports multiple users simultaneously. Designed for straightforward installation, the SLD+ offers a reliable solution for areas with poor cellular coverage, delivering consistent communication performance with minimal setup.
$9880.00
Owner Satisfaction
4.6
/ 5
Category Rank
34
/ 315
#34 in Signal Boosters
Price vs Category Average
+674%
Above average
Model Number
275
/ DST-S-IoT
Who it's for
- Tech-savvy users wanting clear, instant signal diagnostics
- Busy homeowners needing a set-it-and-forget-it signal solution
- Residents in areas with spotty cellular reception
Who should skip it
- Owners of large estates or expansive commercial properties
- Dwellers with limited space for complex antenna installation
- Rural users relying on specific carrier-niche frequency bands
Performance breakdown
Signal amplification
Effectively pulls weak outdoor signals into dead zones with impressive consistency.
Installation simplicity
Straightforward setup process makes professional-grade connectivity accessible for any homeowner.
Multi-user capacity
Handles simultaneous connections without noticeable drops in data throughput or quality.
Band compatibility
Covers essential LTE frequencies to ensure broad support across major carriers.
Voice clarity
Significantly reduces background static and dropped calls for crystal-clear conversations.
Build design
Functional wall-mount hardware blends discreetly into modern home and office environments.
Key Specs
Model Number
DS27T-5S-IoT
Product Type
Cellular signal booster
Installation Difficulty
Easy to install
Country/Region Restrictions
US only (48 contiguous states)
Supported Technologies
Cellular
Recommended Use Cases
Homes, offices
Compatible Carriers
All Carriers
Supported Frequency Bands
Band 12, Band 13, Band 17, Band 25, Band 41
Features
- Boosts indoor cellular signal strength
- Improves call clarity and data speeds
- Supports multiple network bands
- Reduces dropped calls
- Handles multiple users concurrently
- Easy installation process
- Ideal for low-coverage areas
- Enhances voice quality
What customers say
Customers overwhelmingly praise the Hiboost SLD+ for its robust performance in boosting weak cellular signals, especially in rural or dense areas. The core theme is reliability; users report consistent, stable amplification that significantly improves both voice clarity and data speeds across 4G and 5G networks. While installation is generally straightforward, some users appreciate the expert and responsive customer support for antenna alignment. Despite a substantial initial cost, the consensus is that the SLD+ delivers exceptional value by eliminating dropped calls and slow internet. It is viewed as a necessary utility that successfully solves major connectivity hurdles, leading to high satisfaction and strong recommendations.
Know before you buy
Yes, the Hiboost SLD+ is compatible with all major US cellular carriers. It is designed to boost signal across multiple network bands, including 12, 13, 17, 25, and 41.
The SLD+ is built to handle multiple users concurrently. Whether you are in a home or office environment, everyone in the coverage area can benefit from improved voice quality and data speeds simultaneously.
No, the installation process is designed to be straightforward. It includes a wall-mount design and LED indicators that help you monitor the system's status during and after setup.
No, the Hiboost SLD+ is strictly restricted for use within the 48 contiguous United States. It is not intended for use in Alaska, Hawaii, or international locations.
The Hiboost SLD+ is specifically engineered to support 4G LTE network technology. It does not boost 5G signals.
The system uses a combination of omnidirectional and panel antennas. For optimal results, place the outdoor antenna where it can capture the strongest signal and the indoor panel antenna in the area where you need the most coverage.
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$9880