MYGOFLIGHT DualMicro 28v Rapid Charger DUAL 2.4 AMP USB CHARGING PORTS: Two 2.4A ports enable charging of any combination of devices 28 VOLT: Handles 12-28 volt input as common in many aircraft, trucks and RVs RAPID CHARGE: Two 2.4A ports allow for rapid charging of multiple devices ANTI-INTERFERENCE: Tested to not interfere with on-board radios and navigation equipment CHARGE ANY OF THESE DEVICES: any iPad, Android or other tablet; Phone, Android or other smartphone; ADS-B and GPS devices such as Stratus, Garmin, and more