The new GS25 is a four-in-one speed controller for mini quadcopters with a 20×20 mounting pattern.
The board supports a continuous current of 25 amps, with burst support up to 30 amps for 10 seconds. It is BLHeli-32 based for maximum throttle response and smoothness. There is no BEC onboard. The 8-pin socket allows for some pretty tidy installs if your flight controller has a compatible connector