ITEM NAME:F405 F4 Flight Controller MPU6000 3-9S BEC 5V/2A 9V/1.5A For Racing Quad Description: Item name: F405 Betaflight Controller Input voltage: 3-9S BEC: 5V/2A ,9V/1.5A MCU: STM32F405RGT6 Gyro: MPU6000 Flash: 16MB Firmware: betaflight_3.5.5_HAKRCF405 Size Chart: Size: Approx. 36x36mm / 1.41x1.41inch Screw fixing hole distance: 30.5x30.5mm / 1.20x1.20inch Diameter: 4mm Package Includes: 1 Piece F405 Controller Note: Please allow 1-3mm measuring deviation due to manual measurement. Due to the different monitor and light effect,the actual color of the item might be slightly different from the color showed on the pictures. SKU: FUZ0013375961029767.Gyro: MPU6000. BEC: 5V/2A ,9V/1.5A. Due to the different monitor and light effect,the actual color of the item might be slightly different from the color showed on the pictures. Size Chart Flash: 16MB.