zBoost Antenna Booster for CDMA， GSM， GPRS， EDGE， 3G， AT&T 4G LTE - Retail Packaging - Black
<div style="text-align: left;"><strong>[Product Information]</strong>
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<li><span class="a-list-item"> High-performance AT&amp;T 4G LTE cellular phone signal booster </span></li>
<li><span class="a-list-item"> Coverage range: 5，500 sq. ft. </span></li>
<li><span class="a-list-item"> Reduces dropped &amp; missed calls &amp; boosts AT&amp;T 4G LTE data speeds for multiple simultaneous users </span></li>
<li><span class="a-list-item"> Compatible with all cellular phones &amp; devices that operate on CDMA， GSM， GPRS， EDGE， 1xRTT， UMTS， HSPA， 3G， AT&amp;T 4G LTE， EVDO </span></li>
<li><span class="a-list-item"> Automatically operates at maximum gain </span></li>
</ul>
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