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Wireless Extenders > 
Item#: N82E16875997551

zBoost SOHO Dual Band Cell Phone Signal Booster for Home and Office (ZB545)

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  • High performing dual band signal booster
  • Reduces dropped and missed calls
  • Coverage up to 2,500 sq. ft.
  • Ideal for residences that have reliable outside signal

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  • Overview
  • Specifications
  • Warranty & Returns
  • Reviews

Designed for consumers, zBoost SOHO cell phone signal boosters extend a Cell Zone for multiple users and ALL devices operating on 800 and 1900 MHz frequency bands except those using Nextel/iDEN, 4G or 2100MHz. zBoost SOHO boosts signal up to 3000 square feet, making it perfect for your home or office.

  • newegg High Performance Signal Booster Compatible with all U.S. carriers and mobile devices using 800 & 1900 MHz (except Nextel/iDEN or 4G, 2100MHz phones), the zBoost YX545 can improve indoor signal coverage of up to 3000 sq ft for multiple users simultaneously, increasing voice and data transmission and decreasing dropped or missed calls.
  • newegg Easy to Deploy The installation and setup are cinch as the package comes complete with everything you need, and requires no cradle or connections to your phone.
  • newegg Added Bonus The zBoost YX545 helps protect the carrier network using proprietary technology and extend phone battery life as phone consumes less power when signal is stronger.

Learn more about the Wireless Extenders ZB545




Compatible Phone Manufacturer
Support Network


2500 sq ft
Power Requirements
100-240VAC 50-60 Hz; 5.0VDC
Power Consumption
3W standby; 7W max signal - 2.0A Max

Frequency: 1850 to 1990 MHz

System Gain: 64 dB

PCS Bands Supported: A, D, B, E, F, C



Frequency: 824 to 894 MHz

System Gain: 62 dB

Cellular Bands Supported: A, B, A’, B’



High performing dual band signal booster - coverage up to 2,500 sq. ft. (up to 64 dB system gain)

Ideal for small homes that have reliable outside signal

Reduces dropped and missed calls and provides faster 3G data performance for multiple simultaneous users

Boosts performance on iPhone, Samsung, Android and other phones and mobile devices

Automatically operates at maximum gain - no manual adjustments needed

Extends phone battery life - phone uses less power when the indoor signal is stronger

Easy to set up - all hardware included

Designed in Silicon Valley - Made in North America


5.00" x 7.00" x 1.25"
Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 1 year
  • Read full details

Customer Reviews of the Wireless Extenders ZB545

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  • Justin S.
  • 4/30/2016 4:39:39 PM
  • Ownership: more than 1 year
  • Verified Owner

2 out of 5 eggsUseless

Pros: Cheaper than the alternatives

Cons: Everything. This product is garbage, IMHO. I noticed no discernible difference in my cellular signal when using this booster. Of course, when I called customer service, they informed me that, due to the fact that I did not get good service OUTSIDE my house, I would have to purchase a directional antenna for the booster to work properly. I had already spent over $200, so I decided to cut my loses and give it to a family member who does have good service outside their house. When I visited them a few months ago, I noticed the zBoost sitting in a pile of wires on a table. When I asked why they hadn't hooked it up yet, they told me that they had, but it didn't improve their service AT ALL so they took it down. I had even given them some decent RG7 coax, since the cable that comes with this device is utterly useless.

Other Thoughts: Save yourself some time and trouble, and go buy the Wilson brand booster instead of this one. That's what I ended up doing and it performs as advertised.
I have managed to get some use out of this unit. By installing an aftermarket directional antenna and some more robust coax, I was able to get enough signal for the unit to function and provide coverage for my garage. As such, I am revising my review upwards slightly.

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  • Stacy S.
  • 7/4/2014 6:32:00 AM
  • Ownership: 1 day to 1 week
  • Verified Owner

1 out of 5 eggsDoes not work properly

Pros: None

Cons: Did not bring signal that was present on outside of house to the inside of house. I even tried placing antenna on roof and in attic. Was able to get two additional bars inside but only when I held my phone less than 6 inches from the antenna on receiver.

1 out of 1 people found this review helpful. Did you? Yes No

  • David S.
  • 6/11/2014 2:32:52 PM
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsworks fine

Pros: No service to four G. Put it way the hell up a tree inside PVC pipe

Cons: Had to climb the tree

Other Thoughts: I live way out in the country

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  • Jerome L.
  • 4/15/2014 2:15:57 AM
  • Ownership: 1 week to 1 month
  • Verified Owner

4 out of 5 eggsWorks as advertised

Pros: I have poor service outdoors (about one bar) this booster increased the signal enough for good service (1 to 3 bars) indoors for about a twenty foot radius from the transmitter.

Cons: Had to mount the antenna outdoors at the peak of my roof.

1 out of 1 people found this review helpful. Did you? Yes No

  • Miguel G.
  • 4/12/2014 3:30:38 PM
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggs

Pros: Work great went from one bar to full bars on T-Mobile cell.

Cons: None so far.

Other Thoughts: Make sure to follow the instructions regarding the distance between the external antenna and the receiver. Installed outside the house on the roof, the reception is great.

1 out of 1 people found this review helpful. Did you? Yes No

  • Henry F.
  • 3/7/2014 3:59:34 PM
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsWorks Fine

Pros: Installation was simple. The coax cable is fine. No problems at all.

Cons: None

Other Thoughts: I bought this because I have a metal building that I use as a workshop. I also live in the country where cell phone signal is not the best. I get one to three bars in my house, none in my workshop. I installed this in less than a half hour and instantly had four bars in my shop. I have no complaints so far.

1 out of 1 people found this review helpful. Did you? Yes No

  • Chuck H.
  • 10/28/2013 12:01:22 PM
  • Ownership: 1 month to 1 year
  • Verified Owner

4 out of 5 eggsPiece of Cake

Pros: Plugged it in, turned it on...everything works! Simple set-up and delivers as promised.

Cons: Doesn't do laundry, dishes or take out the trash.

Other Thoughts: We had a M-Cell from AT&T mobile in our shop and it never worked right. Managers have AT&T phones provided by the company. Staff have their own phones and contracts. This unit allows any signal available outside of our all metal structure to be pumped inside. AT&T, Verizon, T-Mobile, Sprint... everyone gets calls, texts and e-mails.

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  • Atlantis S.
  • 10/10/2013 9:48:00 AM
  • Ownership: 1 month to 1 year
  • Verified Owner

3 out of 5 eggsNot impressed

Pros: It does what it's supposed to and boosts your signal.

Cons: However, even when there seems to be no fluctuation in the base signal.... We checked this with a phone sitting by the antenna, other phones near the receiver were showing major fluctuations in their signal from 1-4 bars. The base signal was 1 bar during this. At a steady 1 bar on the signal, the booster would seem to be doing nothing at all one 1 minute and then go to 4 bars....

Other Thoughts: I realize that you can't boost a zero signal as no signal x 100 is still no signal. However, there is always a signal where I have this and it is all over the map.

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  • Chris S.
  • 10/7/2013 1:50:59 PM
  • Ownership: 1 day to 1 week

5 out of 5 eggszBoost signal booster

Pros: Followed the directions and installed. On the last 4 feet of the height pole for the antenna I adapted and changed pole to PVC pipe to keep away from all metal. On the top of the PVC pipe i used a PVC pipe cap which i drilled and mounted the antenna directly through it. Also used larger cable to install, but it works like a dream. Its in my hunting camp and it is all covered tin - walls and roof. Before installing I only had 1 bar and sometimes 0, now I have 4-5 bars anywhere in the camp with perfect clarity. Does exactly what it says it will, simple to install and would highly recommend to anyone with a problem getting a signal outside to inside, but remember there has to be a signal outside, if not, you cant get something from nothing.

Cons: Install cable provided too small

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  • James C.
  • 10/6/2013 9:22:51 AM
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsFull bars now 4G all networks

Pros: Easy instructions
Easy installation
Quality parts
All networks 4G
Mounting brackets and hardware includedincluded
Excellent signal, speed

Cons: Requires 15ft vertical separation from antenna to base station.

Other Thoughts: I had this installed in an hour or so. It is simple and straightforward. As soon as I powered on the unit, the green light stayed steady and my Galaxy 3 showed 4g full bars T-Mobile. Also worked with friends ATT, Verizon. We had ZERO bars before. Have the antenna way up on a pole

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Item#: N82E16875997551
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