Features: Fighting Box is a gamepad keyboardbased on the RP2040 microcontroller. It combines multiplatforms compatibility, low latency, and a rich feature set. It uses the gp2040-cecommunity edition firmware, which provides endlesscustomization possibilities without sacrificing performances. Preflashed with thelatest stable GP2040-CEPicoFightingBoard Firmware. Selectable input modes: XInput, and Keyboard. Multiple SOCD cleaning modes - Neutral, Up Priority, Second Input Priority. 128x64 monochromeOLED display with button and current modes display. Overclocked polling rate for less than 1ms of input latency in all modes. Left and Right stick emulation via D-pad inputs as well as dedicated toggles switches. Open Source firmwares powered by the OpenStickCommunity GP2040-CEproject). Customstartup splashscreen and easy imagesupload via web configuration. Specifications: Material:PCB Size:As Picture Shown Package Includes: 1 Set Gamepad Keyboard note: ①.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. ②.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks for your understandings.