This powerful signal booster and device cradle helps you stay connected by providing a strong reliable signal in weak-signal areas on five frequency bands, reducing lost connections and speeding data transfer rates. It boosts both voice and data communication - making it perfect for phones, data devices and cellular Wi-Fi hotspots.WSN813426. 813426. Wilson Electronics Wilson Electronics WILSON 813426 Sleek 4G 700 800 AWS (With Antenna).