Adjustable gallium nitride charger

The utility model discloses an adjustable gallium nitride charger, which belongs to the technical field of gallium nitride chargers, solves the problems that a plurality of USB (Universal Serial Bus) interfaces of the gallium nitride charger in the prior art are inconvenient to lock a USB plug and the plugging degree of the USB plug is inconvenient to adjust, and comprises a gallium nitride charger body, the upper end face of the gallium nitride charger body is provided with three USB interfaces, the upper portion of the gallium nitride charger body is provided with a height adjusting mechanism, the height adjusting mechanism comprises a pull-plug supporting plate, an anti-disengaging pressing plate, a lifting screw, a rotating support and a lifting nut, and the pull-plug supporting plate covers the upper end face of the gallium nitride charger body; according to the utility model, through the arrangement of the height adjusting mechanism, the distance between the anti-falling pressing plate and the plugging