If you have downloaded a firmware update in .rar format, follow these steps to extract and apply it:
: Adjust backlight speed using Fn + Alt + , (faster) or Fn + Alt + / (slower). Ducky.rar
: If this file was sent to you unexpectedly or found on an untrusted site, exercise caution. Firmware files (which are executable) can be used to hide malware. Always download directly from the official Ducky website. Updating Ducky keyboard firmware from .rar files: solved! If you have downloaded a firmware update in
: Before running any .exe file inside, flip your keyboard over to find the exact model number . Using the wrong firmware can "brick" (permanently disable) your keyboard. Ducky.rar