zBoost SOHO DataBlast 4G Data Booster Upgrade Kit for Verizon LTE and AWS Networks, YX550-VLTE-AWS Upgrade Increases indoor 4G data speeds on Verizon LTE and AWS networks when paired with an existing 2G/3G booster Improves upload and download speeds Speeds data up to 20X faster (Speed is dependent on proper installation and property characteristics) Easy to set up -comes complete with everything needed. No cradle or connections to your mobile device. Extends mobile device battery life (uses less power when signal is stronger)