KING MB500 Window and Truck Cab Mount for Portable Satellite Antennas Hold KING satellite securely to vehicle's roll-down window Adhesive rubber bumpers Portable antenna mount, for use when parked only Temporarily mount a KING antenna to your long haul truck or RV Compatible with KING Quest for DIRECTV (VQ4100), KING Quest for Bell (VQ4200), DISH Tailgater (VQ4400), KING Tailgater (VQ4500), KING Quest Pro (VQ4800), KING Tailgater Pro (VQ4900), KING Tailgater (DT4400) KING Tailgater Pro (DTP4900) Portable antenna mount Temporarily mount a KING antenna to your long haul truck or RV Works with KING Tailgater and Quest portable satellite TV antennas