The IsatPhone Pro Magnetic Mount Antenna is an Inmarsat certified device. It is a mobile antenna with internal magnets that secure it to the roof of any vehicle. Setup is very easy since it comes with everything you need for the IsatPhone Pro to work in a mobile application. This antenna makes connecting while in any vehicle a cinch, it contains everything you need to make connecting simple. When investing in a satellite phone it is always good to remember ease of use. Pick up an antenna for your device today and make staying connected that much more convenient!