Founded in 1985, it originated from the United States, a well-known network card brand, specializing in providing Fibre Channel host adapters (HBAs), embedded Fibre Channel switches, and stacked Fibre Channel switches

QLogic Corporation (NASDAQ: QLGC) is a leader in Fibre Channel Host Adapters (HBAs), embedded Fibre Channel switches, and stacked Fibre Channel switches. At the same time, the company is also a leading supplier of iSCSI host adapters and routers. QLogic's products are used by businesses at all levels around the world; Many well-known companies in the IT industry, such as Cisco, Dell, EMC, HP, IBM, NEC, NetApp, and Oracle, have also adopted QLogic solutions.

QLogic's stock began trading publicly on the NASDAQ in 1994. Since then, the company has maintained strong growth and became a member of the NASDAQ 100 index in 1999 and the S&P 500 index in December 2000. QLogic has been named to Forbes' Best 200 Companies for 7 years in a row.