Features: for Banana Pi for BPI F3 efficient cooling acrylic case,fan and heatsink set,improved heat dissipation. From good quality acrylic, this case offer a view for BPI F3 while providing protections and expansion option. Perfect for Banana Pi board, ensuring a secure and precise fit for all necessary connectors. With its precise openings, this case allows for easy accessing to all the essential interfaces and components of the Banana board. With cooling fan and metal heatsink to effectively protect the board and provide good heat dissipation Specifications: Item： Acrylic Case For Banana Pi for BPI F3 Size：approx 164x117x39mm/6.46x4.6x1.54in Package Includes: 1PC Acrylic Case note: Please allow 1-2cm errors due to manual measurement,please make sure that you do not mind before order. Due to the differences between different monitors, the picture may not reflect the actual color.