Features: Turbocharges for 5 with two M.2 NVMe PCIe slots for blazings fast SSD storage expansion and accelerated data access, delivering desktop performances in setups. Features two M Key compatible slots supporting 2280 sized NVMe drive integration with Argon ONE case, enabling flexible storage for builders. for enthusiasts, developers, and home media center creators fast speed storage for 5 baseds projects and applications. Perfect for building energy efficient servers, rapid data iots hubs, or workstations requiring stable UASP optimized data transfers and cable management. Includes precisions engineered FPC cables with impedance control to maintain signal integrity during high bandwidth operations, ensuring plugs and play installation for SSD booting. Specifications: Materials: PCB Size:11x7x2cm/4.33x2.76x0.78inch Package Includes: 1PC M.2 NVME Expansion Board note: Please allow 0-1cm error due to manual measurement. make sure you not mind before bid. Due to the differences between different monitors, the Pictures may not reflect the actual of the item.