Ultrafast PCIe NVMe storage expansion Extremely fast data transmission lets you take full advantage of PCIe speed slots, enabling faster boot, loading, and data transfer. Integrated speed enhancement technology provides smooth operation and minimizes delays during motherboard POST or selftest. Compatible with M.2 NVMe SSD sizes 2230, 2242, 2260, and 2280. Dual NVMe M.2 to PCIe card: supports two NVMe SSDs simultaneously for dualdisk expansion, allowing both drives to operate at the same time and increasing total capacity. Key benefits and applications Performance improvement: leverage PCIe speeds to accelerate system responsiveness, boot times, and application loading when using NVMe M.2 drives. Flexible storage configuration: install two NVMe M.2 SSDs in one PCIe card to separate OS, games, and data, or to create fast scratch/working drives for demanding tasks. Easy compatibility: supports common NVMe M.2 SSD sizes (2230/2242/2260/2280) and connects via PCIe, suitable for most modern desktop motherboards with available PCIe slots. Use scenarios Gaming PC upgrade: install an NVMe OS drive and a second NVMe storage drive on the same card to speed up game loading, reduce load times, and increase available fast storage. Content creation workstation: host a fast OS drive on one slot and a large media/project drive on the other to enable quick file access and efficient workflow for video editing or 3D work. Home server or workstation: expand storage capacity in a compact setup by hosting two speed NVMe SSDs for fast file transfers, caching, and data handling.