4G LTE voice and data</br>5000 sq ft coverage and supports up to 200 users</br>Compatible with all devices and carriers</br>Everything included in kit</br>3 year warranty and FCC approved</br></br>Product Description</br></br>Boost signals up to 42x - Gain crystal clear voice quality and lightening fast data speed. Amplifies 4G LTE and 3G cell signals covering 5000 square feet. Supported by all devices such as phones, tablets and laptops. HI Boost is compatible with all phone carriers - AT&T, Sprint, T-Mobile, Verizon, Straight Talk and more. Includes easy install instructions and all parts needed for a simple do it yourself installation. USA based customer support is always here to help. Every HI Boost product comes with unbeatable protection of a 3 year warranty. Stay connected with HI Boost and live without limits.</br><br/>http://www.amazon.com/gp/product/B01DTJGBLK