For 5 Computer Desktop Kit, for 5 M.2 Hat Case, Expandable Design: Features a versatile PCIe expansion slot, supporting adapters for enhanced functionality.Dual 4K Outputs: Equipped with dual ports, this mini-computer kit delivers stunning 4K visuals.Strong Expandability: Large internal space allows for easy installation of HATs and additional peripherals.Efficient Heat Dissipation: Designed with airflow vents and supports installing a cooling fan for optimal temperature management.Easy Assembly: Comes with necessary screws for a straightforward build process.Note:Due to different production batches, there are differences in appearance, which does not affect the use.Type:CColour:BlackMaterial:Aluminum AlloyPackage Contents:1 x PCIe Adapter KitOnly 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.