Sierra Wireless InMotion Solutions oMG Mobile Gateway
This model supports 4G LTE mobile networks for the fastest and most reliable connections possible. Many other models on the market support 3G, which is still fast but LTE is definitely superior if you need the best performance possible. It works very well and is easy to install and use in pretty much any vehicle. It has four Ethernet ports and two USB 2.0 ports if you need physical connections and creates a Wi-Fi hotspot that you can easily connect to for wireless networking. This model even has Bluetooth support and a Serial port for additional connectivity options. Power management with this one includes automatic power-up with vehicle ignition and controls for programming separate on and off times. Of course, such performance comes at a price and the oMG Mobile Gateway is definitely a high-end model.