

The 4K Plus Pro cell phone booster extends the antenna function on the base of the 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
What's in the Box
Product Comparison | ||||
HiBoost 4K Plus Pro Home Cellular Booster | HiBoost 10K Plus Pro Phone Signal Booster | HiBoost 4K Plus Phone Signal Amplifier | HiBoost 10K Smart Link Cellular Booster | |
Max Gain | 65 dB | 68 dB | 65 dB | 65 dB |
Max Output Power | DL 10 dBm | DL 12 dBm | DL 10 dBm | DL 12 dBm |
Coverage | Outside Signal Strength 3,000 sq ft (2 bars) 4,200 sq ft (3 bars) 6,000 sq ft (5 bars) |
Outside Signal Strength 6,000 sq ft (2 bars) 8,000 sq ft (3 bars) 12,000 sq ft (5 bars) |
Outside Signal Strength 1,000 sq ft (2 bars) 2,200 sq ft (3 bars) 4,000 sq ft (5 bars) |
Outside Signal Strength 4,000 sq ft (2 bars) 6,200 sq ft (3 bars) 10,000 sq ft (5 bars) |
Best for | 4-5 Rooms | Whole Home | 2-3 Rooms | 3-4 Rooms |
Indoor Antenna | Built-in Antenna & Panel Antenna | Built-in Antenna & Panel Antenna | Built-in Antenna | Panel Antenna |
Supported Carriers | All US Carriers | All US Carriers | All US Carriers | All US Carriers |
Technical Specifications | ||||
Specification | Details | |||
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 MHz | |||
DL Frequency Range | 728-746 / 746-757 / 869-894 / 1930-1995 / 2110-2155 MHz | |||
Supported Standards | CDMA, WCDMA, GSM, EDGE, HSPA+, EVDO, LTE, and all other cellular standards | |||
Maximum Gain | 65 dB | |||
Maximum Output Power | DL 10 dBm | |||
MGC (Step Attenuation) | ≥ 25 dB / 1 dB step | |||
I/O Port | N-Female & SMA-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 |
The 4K Plus Pro cell phone booster extends the antenna function on the base of the 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
What's in the Box
Product Comparison | ||||
HiBoost 4K Plus Pro Home Cellular Booster | HiBoost 10K Plus Pro Phone Signal Booster | HiBoost 4K Plus Phone Signal Amplifier | HiBoost 10K Smart Link Cellular Booster | |
Max Gain | 65 dB | 68 dB | 65 dB | 65 dB |
Max Output Power | DL 10 dBm | DL 12 dBm | DL 10 dBm | DL 12 dBm |
Coverage | Outside Signal Strength 3,000 sq ft (2 bars) 4,200 sq ft (3 bars) 6,000 sq ft (5 bars) |
Outside Signal Strength 6,000 sq ft (2 bars) 8,000 sq ft (3 bars) 12,000 sq ft (5 bars) |
Outside Signal Strength 1,000 sq ft (2 bars) 2,200 sq ft (3 bars) 4,000 sq ft (5 bars) |
Outside Signal Strength 4,000 sq ft (2 bars) 6,200 sq ft (3 bars) 10,000 sq ft (5 bars) |
Best for | 4-5 Rooms | Whole Home | 2-3 Rooms | 3-4 Rooms |
Indoor Antenna | Built-in Antenna & Panel Antenna | Built-in Antenna & Panel Antenna | Built-in Antenna | Panel Antenna |
Supported Carriers | All US Carriers | All US Carriers | All US Carriers | All US Carriers |
Technical Specifications | ||||
Specification | Details | |||
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 MHz | |||
DL Frequency Range | 728-746 / 746-757 / 869-894 / 1930-1995 / 2110-2155 MHz | |||
Supported Standards | CDMA, WCDMA, GSM, EDGE, HSPA+, EVDO, LTE, and all other cellular standards | |||
Maximum Gain | 65 dB | |||
Maximum Output Power | DL 10 dBm | |||
MGC (Step Attenuation) | ≥ 25 dB / 1 dB step | |||
I/O Port | N-Female & SMA-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 |