The weatherproof device can be mounted outside your home, in the vehicle, on your porch or anywhere else where you need wireless access from your phone or computer. It also includes a desktop stand so you can put it inside the building near a window. LTE cards are connected to two internal antennas with u.FL connectors, so if you want, you can unplug the connectors and add your own external LTE antenna for larger coverage. Unit has the several powering options - 9-30 V PoE-in by Ethernet port, DC jack and Automotive connector, very handy in mobile devices like car, bus or train.