QLogic Corporation designs and supplies network infrastructure products that provide, enhance, and manage computer data communication. It designs and develops application-specific integrated circuits, adapters, and switches based on fiber channel, Internet small computer systems interface (iSCSI), Fiber Channel over Ethernet (FCOE), and Ethernet technologies. The company offers host products, including fiber channel adapters; iSCSI adapters; FCOE converged network adapters; and 10Gb Ethernet adapters. It also provides network products, such as blade, edge, and high-port count modular-chassis fiber channel switches; fiber channel virtualized pass-through modules; universal access point switches; enhanced Ethernet pass-through modules; and storage routers. In addition, the company offers silicon products comprising fiber channel controllers, iSCSI controllers, converged network controllers, Ethernet controllers, converged switch controllers, and converged LAN on motherboard (cLOM) controllers. Its products are used primarily in server and storage subsystem solutions that are used by small, medium, and large enterprises with business data requirements. The company sells its products primarily to the original equipment manufacturers and distributors worldwide. QLogic Corporation was founded in 1992 and is headquartered in Aliso Viejo, California.