This premium acrylic case for 4A is designed for the latest model released. It features a transparent, sleek design that not only protects your device but also enhances its aesthetic appeal. Note: The For 4A board is not included. Material: Made from high-quality acrylic, offering a clear view of the board while maintaining robust protection. Easy Setup: The case is designed to fit all external interfaces of the motherboard seamlessly, ensuring easy access and setup. Enhanced Cooling: Supports installation of a cooling fan to provide excellent heat dissipation, crucial for maintaining optimal performance. Protective Film: Comes with a protective film on the acrylic ; please remove before use to reveal the crystal-clear casing. Colour:Photo Color Material:Acrylic Specification:B:with Fan Package Contents: 1 x Case 1 x Fan Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.