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Sleek 4G-V Car & Home Bundle, +26dB Verizon 4G - 815126-H

Product subtitle:

Tri-band cradle amplifier for Verizon 4G LTE & all 3G/Edge North American networks, single-user





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2 Years

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DISCONTINUED. See the new model of this product.
weBoost Drive 4G-S
w/ Home & Office Accessory Kit - 470107-H

This Verizon 4G LTE and all 3G Sleek bundle comes with a home accessories kit!  That means you can take your Sleek out of your vehicle and use it to boost the cellular signal in your home or office.  Click here for more information on the home accessories kit.

This device promises to greatly improve cellular performance in your vehicle and works with all devices on all conventional 2G and 3G networks, and the Verizon Wireless LTE 4G network.  Essentially, it boosts cellular signals in the 700 MHz, 800 MHz and 1900 MHz frequency bands.  Includes Home Accessory Kit (859970) which features an A/C Power Adapter, Multi-Directional Desktop Mount and Suction Cup Window Mount for the Antenna as well as a Carrying Pouch. Grab this great bundle while stock lasts.

This tri-band Signal Amplifier, boosts cellular signal for Verizon 4G LTE ONLY! If in need for a Signal Booster for AT&T LTE w/home accessory kit, check out Wilson 815326-H Sleek 4G-A Kit for AT&T LTE.

It is easy to install the Wilson Sleek without tools.  Check the specifications sheet and product video for details.

Perfect for Verizon JetPack WiFi Hotspots

This new mobile signal booster from Wilson is designed to keep your cellular device connected even in weak signal areas, minimizing occurence of dropped calls and improving data transfer rates.  The cradle antenna requires direct physical contact with the back of your cell phone.  With dramatic improvements to both voice and data communication, the Wilson Sleek 4G-V is perfect for phones and wireless WiFi hotspots like the Verizon JetPack. It provides Gain of up to 26dB and delivers more than 20 times the power of a typical cell phone. NOTE:  this 4G signal booster does not work with the Nextel/iDEN network and other non Verizon 4G LTE networks.
  • Designed for mobile usage and works with all devices on all conventional 2G and 3G networks (except Nextel/iDEN)  and the Verizon Wireless® LTE 4G network and can also be used at home when with the Home Office Acessessory kit included.
Package Includes:
  • Wilson 815126 Sleek 4G-V Cradle Mobile Signal Booster Kit
  • Wilson 859970 Home/Office Accessory Kit
    • Wilson 901128 Window Mount Antenna Bracket
    • Wilson 901137 Adjustable Desk Mount
    • Wilson 859946 13-inch Zippered Carrying Pouch
    • Wilson 859969 AC/DC Power Supply


Product Features:
  • Simple DIY installation
  • Greatly reduces dropped calls
  • Boost Verizon Wireless® 700 MHz LTE as well as 3G & 2G cellular signals on 800 MHz & 1900 MHz
  • Boosts both voice and data communications
  • Provides a strong, reliable signal even in weak signal areas
  • Faster, cleaner 3G & 4G data transfers
  • Delivers more than 20 times the power of your cell phone alone
  • Improves battery life
  • Additional Mounts and Antennas sold separately
  • FCC approved
  • This amplifier is also available in the following versions:
  • AT&T 4G LTE (815326-H)
  • 4G LTE/AWS for most major US carriers (AT&T, Verizon, T-Mobile, and Sprint) (813426-H)
  • IC-approved Canadian carriers (812726F-H)

Technical Specifications

Frequency  746−757 MHz / 776-787 MHz (Band 13)  | 824-894 MHz  |  1850-1990 MHz    
Gain                      26 dB                                |      26 dB        |        26 dB
Max Uplink Power                    446 mw                               |       851 mw     |     676 mw
Noise Figure (nominal)                    5.0 dB                                |      5.0dB        |       3.0 dB   
Flatness  ±4 dB
Power Requirements     5V 
Connectors  SMA Female• Power Adapter: Mini USB
Dimensions  2.25 x 4.25 x 2.5 inches (5 x 9.5 x 5.6 cm)   
Weight  2.5 oz (0.07 Kg)
Documentation  Specification Sheet










Sleek installation is very user-friendly and shouldnÌ´Ì_ÌÎ̴̝åÈt take more than 30 minutes. Sleek amplifier systems have two separate components which need to be installed and connected: the amplifier cradle and the exterior antenna. The amplifier cradle includes both the amplifier and the interior Ì´Ì_ÌÎ̝ÌÎådirect-connectÌ´Ì_ÌÎÌÌ´å antenna in a convenient, phone-holding design.

First, install the adhesive mount in the desired vertical position of your dashboard (not on your air bag cover) and adjust the cradle arms to fit your phone. Allow 24 hours for the mountÌ´Ì_ÌÎ̴̝åÈs 3M adhesive to set before attaching the amplifier cradle to the mount. The included 5V car cigarette lighter power supply with a 3-foot USB/USB-mini cable will be used to power the amplifier. Additional 5V AC wall power supplies and 5V DC hardwire vehicle kits are available. Use the bottom mini-USB port on the cradle as the power port (so both power cable and antenna cable exit the cradle at the same angle from the bottom).

Second, install the magnet-mount exterior antenna (or optional trucker/marine antenna) in the desirable position in the center of your car roof or trunk (at least 12 inches away from other antennas and 6 inches away from windows or sunroof). The strong, rare-earth magnet will securely hold the antenna in place. The antenna cable is thin enough to feed under the door rubber seal and through the door frame.

Finally, connect the exterior antenna to the amplifier and power on the amplifier cradle. Once connected and powered, your system will boost any compatible phone/network. A green light on the side of the amplifier indicates optimal operation. A red light indicates that an automatic shutdown has taken place. This is either due to the exterior antenna and amplifier cradle being too close, or being too close to a cellular tower. The Sleek cradle systems require direct physical contact with the back of your cell phone, so you must use hands-free calling or the speakerphone on your device to benefit from the signal amplification.

The optional home/office accessory kit (included in some kits) allows for easy desktop installation and vehicle-to-building mobility. The amplifier-only option does not include an exterior antenna.

Showing reviews 1-10 of 24 | Next

  1. Great coverage... ratings and reviews

    Posted by Matt - Los Angeles on 21st Jan 2014

    In the canyons around LA. Obviously the small car mount antenna will not cover areas of serious ground depressions (deep canyons). But all in all, a really good product. I am getting 4G VZW coverage where previously I was not getting signal at all.

  2. Works As Advertised ratings and reviews

    Posted by Becky/Michigan on 3rd Dec 2013

    So far the system is working well and as stated. Upon hookup it increased the 4G signal and allows for better streaming. I am in a rural area and there is no one who provides cable or internet in my area. My cell is the only option. This was a great solution.

  3. Purchaser ratings and reviews

    Posted by George Freelen -- Hondo, TX 78861 on 3rd Dec 2013

    At the present we have not been able to get the product to work in my area. Wilson Co has been very helpful...

  4. Works as Advertised ratings and reviews

    Posted by Dave/ Star Valley, Wyoming on 2nd Nov 2013

    After setting up the system in the house and moving it around to find the best window we now have 4-5 bars of 4G all the time. Before setting up the Sleek at best we had 2 bars of 4G, often only 3G or 1X service.

  5. Great Solution for poor coverage ratings and reviews

    Posted by Bill Durbin/ Decatur Tennessee on 4th Sep 2013

    Have a large property, some areas appear to have 4g LTE coverage, but by house onwly seemed to get 3g with verizon MIFI jetpack occassionally shows 4g, but had poor bandwith.

    Bought this Wilson antenna and put Verizon MIFI Jetpack in it and got solid 4g LTE coverage.

    Difference: without Wilson, trying to download utube video approx. 4 minutes in length restarted so many times because of poor data speed took approx 20 minutes to play with multiple restarts
    With Wilson, Grand kids down to visit downloaded same video (and many others) from start to finish with no restarts for data stream to keep up at all. Just played video start to finish no problem.
    Great unit... would like to have whole house unit to help other smart phones in house ( have their own data plan) but price is closer to 800.00 for those.

  6. FANTASTIC!!!!! ratings and reviews

    Posted by Cindy/ YNP on 15th Aug 2013

    We live in Yellowstone National Park during the summer, and understandably there is little to no cell service as there is only ONE tower in the park. Our neighbor told us about your booster, we purchased it and in 4 days had it!! We now have 3 bars for the phone and our internet works just like it does at home!!!! We are 2 happy campers!
    Thank you!!!

  7. Exceeds Expectations ratings and reviews

    Posted by Dean Andover,MN on 2nd Aug 2013

    I am especially impressed with the increase in 4GLTE performance. My wife works from our RV and at home and she longer gets disconnected from her workplace.

  8. Remote Field Office now on 4G ratings and reviews

    Posted by Mike R./ Louisiana on 1st Aug 2013

    I am working out of a jobsite field office in a remote location that was getting a weak 3G signal. We depend on our computers to conduct business. Dropped calls and intermittent loss of internet connectivity was like being handcuffed and very frustrating. We have Samsung S4's with mobile hotspot. We set the amplifier up in the mobile office with the antenna mounted on the outside of the window. Our phones are in Otterboxes. I know the instructions say direct contact is a necessity, but it the process of trying to get the phone out of the Otterbox cover I realized I was going to wind up breaking it eventually. I decided to try it with the cover on. Following reviewer James House's instructions to get to the dba reading, I slid it into the cradle. I watched the 3G signal go from about 140dba to 84dba with 5 bars. Then it switched to 4G and signal strength dropped to 98 dba. It is holding stable at 3 bars on 4G. No more dropped calls and no loss of internet connectivity. Previously it was impossible to conduct a phone conversation without loosing internet. This is no longer a problem. Voice is crystal clear and data is unaffected during conversations. I haven't done a speed test but this 4G connection is at least twice as fast as my home DSL which claims 3MB. We have not used it in a vehicle, but I'm sure it will work fine if the need arises. I am surprised how well it works and would definitely recommend this booster to anyone that is having call issues.

  9. Exceeded Expectations ratings and reviews

    Posted by J. Adams/ Cynthiana, KY on 16th Jul 2013

    My new bundle seems to be really be working to improve my reception. I am in a dead zone after having moved to this area but at least now I can use my phone for calls and stay in contact with all those I care about. It came in the mail super fast. I love the customer service being right there to help anytime I need it. It exceeded my expectations.

  10. Quantitative tests of the WA815126-H ratings and reviews

    Posted by James House traveling through Colorado Springs, CO on 22nd Jun 2013

    Purchased the product a month back and just now putting it to the test in a fringe area. Happy to say I'm getting a signal improvement from -115 dB without the amp to -84 dB with it, a 31 dB improvement. Test was conducted by applying and removing power to the amplifier and noting the results. Funny thing is that the number of bars displayed didn't change much and I was not happy with that but when the actual signal strength on the phone is observed I can see the improvement. So if you aren't seeing more bars, check the signal strength numbers. On my S4 it is under Settings/More networks/Mobile networks:Signal strength.

Showing reviews 1-10 of 24 | Next

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