EzOSD On Screen Display System with GPS This is the ImmersionRC Ez On Screen Display System with GPSFeatures:Crisp, readable display, in any lighting conditionsTelemetry link to a groundstation, or Smart-Phone app (iTelemetryFPV)Full compatibility with the EzUHF uplink (digital connection)Simple to setup, 3 buttons on the OSD itselfUSB port for future upgrades