4G LTE hotspot is one of the newest technologies available in the cellular telecommunications industry. A technology that combines CDMA, GSM, and other forms of lower frequencies for a single access point creates a connection at much faster speeds and distances than traditional cell phone networks. The most popular use of this technology is in automobiles where many people have enjoyed the benefits of being able to connect hands-free to their vehicles while they are driving. But the mobile industry isn't the only place you'll find this new technology. Most modern phones have the ability to connect to a high-speed internet.