Nearly 50% of People Overpay for Their Cell Phone Bill*Learn more ›*Based upon internal survey of plan comparisons conducted from 11/8/15–2/5/17.
Uniden - UM50 4G Car/RV/Boat Cellular Booster Kit - Silver
Phone home even when you're out and about on your RV or boat with this Uniden UM50 cellular booster kit. It includes a cellular booster along with a pair of antennas so that it can pick up your signal and then transmit it using a 4G signal. A 12 V power adapter is included with this Uniden cellular booster kit.
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Normal Wear & Tear • Power Surges

Plan Details

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Protection Plan Options


What's Included

  • Uniden UM50 Cellular Booster
  • Uniden Outdoor Magnet Mount Omni Directional Antenna with 10 feet of cable
  • Uniden Indoor Sticker Mount Directional Antenna with 10 feet of cable
  • 12V Lighter Plug Power Adapter
  • Owner's Guide

Product Features

Works with most U.S. cellular networks

As well as most generations of CDMA-, GSM- and 3G data-enabled cell phones and devices for wide-ranging use.

Boosts cellular signal strength in vehicles in weak signal areas

Amplifying signals both to and from a cellular tower, so you can enjoy a larger coverage area, fewer dropped calls and lost connections and fast 3G data downloads.

Cellular signal amp

Allows installation in most vehicles with a 12V DC power outlet, and can easily be moved between vehicles.

Outdoor antenna and interior antenna

Provide a powerful signal to all compatible cell phones and 4G-enabled wireless devices within the vehicle simultaneously.

Automatic oscillation/overload protection

Ensures reliable, safe use.

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