The QLocgic QLE2694L-CK Enhanced Gen 5 Fibre Channel-to-PCIe Adapter is the first Enhanced Gen 5, Quad-port, 16 Gbps Fibre Channel Adapter, boasting industry-leading native FC performance with extremely low CPU usage with full hardware offloads. The QLE2694 Adapter provides industry-leading application performance by up to 2.6 million I/O transactions per second for physical, virtual, and private cloud environments while the enhanced Gen 5 FC technology resolves data center complexities by enabling a storage network infrastructure that supports powerful virtualization features, application-aware services, and simplified management. QLogics unified management application, QConvergeConsole (QCC), provides single-pane-of-glass management across generations of QLogic FC adapters while the QLE2694 Adapter supports link cable beaconing (LCB), which enables administrators to visually identify both ends of a physical link. Check out the specification section for more details!