Features: Protect and cool forVisionFive2 RISC-V board with our Acrylic Case! Made of transparentacrylic material, this case is a perfect fit for the VisionFive2 board and comes with an optional cooling fan and heat sink to prevent overheating. For techenthusiasts, hobbyists, and professionals looking to optimizefor VisionFive2 boardperformance. Our Acrylic Case provides reliable protection and cooling for your VisionFive2 board. Upgrades your VisionFive2 RISC-V board with ease and confidence thanks to our high-quality Acrylic Case and accompanying accessories. Specifications: for Case Color: Clear Fan Features:DC Brushless Fit for : for VisionFive2 RISC-V Board for Case Size: approx 11.2x9x3.9cm/.41x3.54x1.54in Package Type: 1PC Acrylic Case +1PC Cooling Fan+4PCS Copper Heatsinks Package Includes: 1Set Acrylic Case for VisionFive2 RISC-V Board note: VisionFive2 RISC-V Board not included. Due to the problems of lighting effects and shooting angles, there will be certain tolerances in the product, please understand. Please allow 0-1cm error due to the manual measurment.