Features: Transform your fan into a remote controlled device easily with this universal circuit board. This circuit board is plan to be suitable for various fan models, offering easy conversion to remote control functionality. Suitable for individuals who need to replace, repair their fan circuit board, as well as DIY enthusiasts and technicians. Create a comfortable environment in any room with this circuit board for fan. Enjoy the convenience of this user friendly circuit board, designe for simple installation and maintenance. Specifications: Component: Plastic Motherboard Size: Approximately 3.38x1.57inch(8.6x4cm) Keyboard Size: Approximately 3.46x1.57inch(8.8x4cm) Package Includes: 1x Motherboard 1x Remote Control 1x Keyboard note: Please allow 1-2cm errors due to manual measurement. Please make sure you donot mind before order. Due to the differences between different monitors, the picture may not reflect the actual color from the item.