No driver required: simple plugandplay installation in a PCIe slot without the need for additional driver software. Flexible PCIe to SFF8611 expansion: this PCIe to SFF8611 expansion card fits PCIe slots and supports PCIe interfaces, providing flexibility to adapt to different server configurations and expansion needs. U.2 drive connectivity: enables a connection for U.2 drives in the server, supporting efficient data transmission and storage expansion. Expanded interface options: allows expanding a PCIe slot to SFF8611 and SFF8612 interfaces, broadening drive compatibility and deployment options. Use scenarios: Data center upgrade: add U.2 NVMe or SATA drives to an existing server without chassis modification to increase storage capacity. Server consolidation: repurpose spare PCIe slots to host U.2 storage for staging, backups, or additional cold storage. IT maintenance and testing: temporarily expand storage interfaces during migrations, testing, or data transfer tasks. Compatibility and performance considerations: designed to operate with PCIe slots and PCIe interfaces to enable efficient data transmission and storage expansion in supported servers and systems. Note: This adapter card is intended to enhance storage expansion via U.2 (SFF8611/SFF8612) interfaces while preserving a straightforward, driver installation process.