Have an easy and fun flight experience with 3D Robotics Controller for Solo Quadcopter (model # AT11A). With a video game controller-inspired design, this controller (transmitter) brings you a familiar operation experience, even if have you've never flown a drone before. Integrated with 1 GHz CPU, it's extremely smart and puts the total control of both the vehicle and cameras at your fingertips. The safety features like dedicated Pause button mean you can fly with confidence anytime. Built-in Wi-Fi capability allows you to view a live image either via a tethered mobile device or by attaching an HDMI display such as a pair of FPV goggles to its micro-HDMI port.