Whole Home Wi-Fi SystemsGet strong, reliable Wi-Fi throughout your entire home.Learn more ›
Smoothtalker - Mobile Z1 50dB Mid-Power Wireless Booster Kit - Silver
Improve the quality of data and voice signals for your cell phone with the SmoothTalker mobile Z1 wireless booster. It can automatically adjust to mitigate feedback vibrations and has overload protection to prevent auto shutdowns. The SmoothTalker mobile Z1 wireless booster is a convenient plug-and-play unit that boosts signals up to 24 miles away from the central tower.
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Exclusions apply including, but not limited to, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.



Normal Wear & Tear • Power Surges

Plan Details

See All Plans
Protection Plan Options


What's Included

  • 50db Mid power mobile wireless booster
  • 12V vehicle socket power supply
  • 4' patch antenna
  • 3" general purpose magnetic mount antenna with MCT connector

Product Features

Compatible with most cell phones across networks

For wide-ranging use.

Booster kit

Contains a mid power mobile wireless booster, 12V vehicle socket power supply, 4' patch antenna, 3" general purpose magnetic mount antenna with MCT connector to suit your setup.

50dB gain

Enjoy a clear signal throughout your car, truck, RV or boat.

Wireless design

Lets you connect to multiple cell phones without cables.

Cast-aluminum housing

Along with a corrosion-resistant painted brass antenna creates a rugged, durable design.

Product images, including color, may differ from actual product appearance.